337:
can extract and process
Microdata from a web page and use it to provide a richer browsing experience for users. Search engines benefit greatly from direct access to Microdata because it allows them to understand the information on web pages and provide more relevant
509:– Indicates that its containing tag holds the value of the specified item property. The property's name and value context are described by the item's vocabulary. Properties values usually consist of string values, but can also use URLs using the
361:
specification, its development was terminated with a 'Note'. However, since that time, two new editors were selected, and five newer versions of the working draft have been published, the most recent being
Working Draft 26 April 2018.
437:
For some purposes, an ad-hoc vocabulary is adequate. For others, a vocabulary will need to be designed. Where possible, authors are encouraged to re-use existing vocabularies, as this makes content re-use easier.
474:
problems between the
Cyrillic and Latin alphabets. After the implementation of additional parameters from Schema's vocabulary, indexation of information in Russian-language web-pages became more successful.
2113:
959:
name = John Doe jobTitle = graduate research assistant affiliation = University of Dreams additionalName = Johnny url = http://www.example.com/~JohnnyD address = Item(1) Item 1 Type:
342:
to users. Microdata uses a supporting vocabulary to describe an item and name-value pairs to assign values to its properties. Microdata is an attempt to provide a simpler way of annotating
374:, or meaning of an Item. Web developers can design a custom vocabulary or use vocabularies available on the web. A collection of commonly used markup vocabularies are provided by
1655:
1111:
1634:
571:
Hello, my name is John Doe, I am a graduate research assistant at the
University of Dreams. My friends call me Johnny. You can visit my homepage at
947:
The following text shows how Google parses the
Microdata from the above example code. Developers can test pages containing Microdata using Google's
141:
470:(product data) and provides its own format for definition of the terms and encyclopedic articles. This extension was made in order to solve
2200:
1171:
267:
1576:
1906:
1840:
1700:
1979:
1354:
2205:
1850:
1022:. Opera supported it from 11.60 (released in 2011), but since removed its implementation. Firefox removed it in version 49.
446:
In some cases, search engines covering specific regions may provide locally-specific extensions of microdata. For example,
2276:
1993:
976:
298:
1661:
1090:
967:
The same machine-readable terms can be used not only in HTML Microdata, but also in other annotations such as
272:
229:
168:
1433:
2057:
1931:
1743:
1166:
2048:
1985:
1738:
558:
The following HTML5 markup may be found on a typical “About” page containing information about a person:
136:
2108:
1693:
1482:
1346:
1005:
339:
20:
1551:
224:
535:
attribute can be associated with the item using this attribute. Provides a list of element IDs (not
1886:
2103:
1866:
1510:
1062:
357:
In 2013, because the W3C HTML Working Group failed to find someone to serve as an editor for the
2271:
1525:
963:
streetAddress = 1234 Peach Drive addressLocality = Warner Robins addressRegion = Georgia
126:
1537:
2093:
1686:
1016:
158:
1901:
1896:
163:
80:
8:
1825:
936:
As the above example shows, Microdata items can be nested. In this case, an item of type
1628:
1461:
1316:
1921:
1810:
1800:
291:
180:
1601:
2164:
1951:
1871:
1830:
1820:
1784:
1580:
1350:
1290:
1261:
1237:
1213:
1748:
146:
497:– A valid URL of a vocabulary that describes the item and its properties' context.
2020:
1999:
1946:
1916:
1835:
1815:
1805:
988:
471:
107:
48:
1753:
1144:
326:
251:
114:
58:
1504:
2265:
2072:
2027:
1845:
1057:
284:
153:
119:
102:
2134:
2088:
1709:
1032:
488:
451:
343:
330:
97:
92:
87:
38:
1112:"MicroData - The Future of Search Engine Relevance and Optimization (SEO)"
2185:
2149:
1911:
1779:
1037:
418:. The website schema.org was established by search engine operators like
351:
334:
246:
241:
131:
75:
1391:
1015:
Browsers: As of July 2021, no major browser supports the
Microdata
2195:
2098:
1881:
1876:
1769:
614:
375:
190:
185:
63:
53:
525:
attribute, or other elements that link to or embed external resources.
2226:
2041:
2034:
1936:
1774:
1728:
1042:
984:
423:
371:
2236:
1926:
1733:
1723:
1641:
1412:
1370:
1009:
546:
467:
322:
1192:
960:
937:
2246:
2241:
2013:
2006:
1941:
1669:
1574:
1437:
1047:
980:
972:
463:
459:
346:
with machine-readable tags than the similar approaches of using
2159:
2062:
1678:
1001:
447:
431:
427:
419:
315:
236:
212:
531:– Properties that are not descendants of the element with the
2231:
2221:
2139:
2118:
1891:
1052:
455:
217:
207:
202:
195:
70:
43:
2190:
2180:
2154:
1974:
1214:"HTML Microdata W3C First Public Working Draft 04 May 2017"
968:
956:
941:
347:
318:
29:
487:– Creates the Item and indicates that descendants of this
2067:
1647:
1502:
1019:
173:
539:
s) with additional properties elsewhere in the document.
434:, which use microdata markup to improve search results.
1145:""Distributed," "Extensibility," And Other Fancy Words"
1132:
600:. I live at 1234 Peach Drive, Warner Robins, Georgia.
1167:"WG Decision to publish HTML Microdata as a WG Note"
1321:Web Hypertext Application Technology Working Group
1291:"HTML Microdata W3C Working Draft 10 October 2017"
1262:"HTML Microdata W3C Working Draft 09 October 2017"
1657:Hixie discusses the addition of HTML5 "microdata"
2263:
1575:Opera Software Documentation Team (2011-12-06).
1462:"Rich snippets (microdata, microformats, RDFa)"
1238:"HTML Microdata W3C Working Draft 26 June 2017"
1008:. It was the preferred snippet format for the
1694:
545:– Indicates date or duration as specified by
292:
503:– Indicates a unique identifier of the item.
450:, a major search engine in Russia, supports
1456:
1454:
1363:
822:"http://schema.org/PostalAddress"
772:"http://www.example.com/~JohnnyD"
585:"http://www.example.com/~JohnnyD"
1701:
1687:
370:Microdata vocabularies do not provide the
299:
285:
1475:
1340:
1503:Google Webmasters Channel (2011-12-06).
1451:
1085:
1083:
1081:
1079:
1077:
1053:CP/LD (Content Profile/Linked Document)
16:Specification for metadata in web pages
2264:
1907:Knowledge representation and reasoning
1841:Semantic service-oriented architecture
1653:
1371:"Semantic markup deployment in Russia"
1164:
325:within existing content on web pages.
1682:
1643:W3C HTML Microdata Working Group Note
1630:Microdata — HTML Draft Standard
1285:
1283:
1074:
1602:"909633 - Remove HTML Microdata API"
1552:"Microdata DOM API - Web APIs | MDN"
1483:"Rich Snippet display clarification"
637:"http://schema.org/Person"
478:
1577:"Opera 11.60 for Windows changelog"
1137:
758:. You can visit my homepage at
613:Here is the same markup with added
13:
1968:Syntax and supporting technologies
1280:
14:
2288:
1621:
1091:"Microdata — HTML Draft Standard"
975:in the markup, or in an external
940:is nested inside an item of type
1708:
979:file in a serialization such as
1594:
1568:
1544:
1513:from the original on 2021-12-15
1496:
1434:"Schema.org Turtle RDFS Schema"
1426:
1405:
1384:
1334:
1309:
1295:World Wide Web Consortium (W3C)
1266:World Wide Web Consortium (W3C)
1242:World Wide Web Consortium (W3C)
1218:World Wide Web Consortium (W3C)
961:http://schema.org/PostalAddress
938:http://schema.org/PostalAddress
458:(company contact information),
441:
365:
1254:
1230:
1206:
1185:
1158:
1125:
1104:
1:
2082:Schemas, ontologies and rules
1068:
491:contain information about it.
273:Comparison of browser engines
7:
1654:Almaer, Dion (2009-05-11),
1579:. Opera.com. Archived from
1341:MacDonald, Matthew (2014).
1165:Cotton, Paul (2 Oct 2013).
1026:
870:"addressLocality"
690:graduate research assistant
321:specification used to nest
10:
2293:
2277:Search engine optimization
2109:Semantic Web Rule Language
994:
743:"additionalName"
553:
21:Microdata (disambiguation)
18:
2214:
2173:
2127:
2081:
1967:
1960:
1859:
1793:
1762:
1716:
1660:, Ajaxian, archived from
1343:HTML5: The missing manual
1004:can use microdata in its
949:Rich Snippet Testing Tool
899:"addressRegion"
841:"streetAddress"
729:. My friends call me
268:Document markup languages
2215:Microformat vocabularies
1887:Information architecture
1464:. Google Inc. 2016-05-17
957:http://schema.org/Person
942:http://schema.org/Person
786:www.example.com/~JohnnyD
619:
590:www.example.com/~JohnnyD
560:
2104:Rule Interchange Format
1867:Collective intelligence
1347:O'Reilly and Associates
1063:Semantic social network
714:"affiliation"
378:schemas which include:
1506:Types of Rich Snippets
1195:. W3.org. 23 June 2014
1674:, Data-Vocabulary.org
1671:HTML5 Microdata Specs
1556:developer.mozilla.org
466:(market reviews) and
159:Document Object Model
1902:Knowledge management
1897:Knowledge extraction
1606:bugzilla.mozilla.org
1147:. Diveintohtml5.info
719:University of Dreams
685:"jobTitle"
642:Hello, my name is
164:Browser Object Model
19:For other uses, see
2174:Common vocabularies
2128:Semantic annotation
1826:Semantic publishing
810:"address"
137:Character encodings
1922:Digital humanities
1811:Semantic computing
1801:Semantic analytics
1785:Rule-based systems
1536:has generic name (
1133:http://schema.org/
2259:
2258:
2255:
2254:
2165:Facebook Platform
2052:
2051:(no W3C standard)
2044:
2037:
2030:
2023:
2016:
2009:
2002:
1988:
1952:Web Science Trust
1872:Description logic
1831:Semantic reasoner
1821:Semantic matching
1749:Semantic networks
1356:978-1-4493-6326-0
1297:. 10 October 2017
479:Global attributes
309:
308:
2284:
2047:
2040:
2033:
2026:
2019:
2012:
2005:
1998:
1984:
1965:
1964:
1703:
1696:
1689:
1680:
1679:
1675:
1665:
1650:
1637:
1616:
1615:
1613:
1612:
1598:
1592:
1591:
1589:
1588:
1572:
1566:
1565:
1563:
1562:
1548:
1542:
1541:
1535:
1531:
1529:
1521:
1519:
1518:
1500:
1494:
1493:
1491:
1490:
1479:
1473:
1472:
1470:
1469:
1458:
1449:
1448:
1446:
1445:
1436:. Archived from
1430:
1424:
1423:
1421:
1420:
1413:"Type Hierarchy"
1409:
1403:
1402:
1400:
1399:
1388:
1382:
1381:
1379:
1378:
1367:
1361:
1360:
1345:(2nd ed.).
1338:
1332:
1331:
1329:
1327:
1313:
1307:
1306:
1304:
1302:
1287:
1278:
1277:
1275:
1273:
1268:. 9 October 2017
1258:
1252:
1251:
1249:
1248:
1234:
1228:
1227:
1225:
1224:
1210:
1204:
1203:
1201:
1200:
1193:"HTML Microdata"
1189:
1183:
1182:
1180:
1179:
1162:
1156:
1155:
1153:
1152:
1141:
1135:
1129:
1123:
1122:
1120:
1119:
1108:
1102:
1101:
1099:
1098:
1087:
932:
929:
926:
923:
920:
917:
913:
910:
907:
903:
900:
897:
894:
891:
888:
884:
881:
878:
874:
871:
868:
865:
862:
859:
855:
852:
849:
846:1234 Peach Drive
845:
842:
839:
836:
833:
830:
826:
823:
820:
817:
814:
811:
808:
805:
802:
799:
795:
792:
789:
785:
782:
779:
776:
773:
770:
767:
764:
761:
757:
754:
751:
747:
744:
741:
738:
735:
732:
728:
725:
722:
718:
715:
712:
709:
706:
703:
699:
696:
693:
689:
686:
683:
680:
677:
674:
670:
667:
664:
660:
657:
656:"name"
654:
651:
648:
645:
641:
638:
635:
632:
629:
626:
623:
609:
606:
603:
599:
596:
593:
589:
586:
583:
580:
577:
574:
570:
567:
564:
544:
538:
534:
530:
524:
521:element and its
520:
516:
513:element and its
512:
508:
502:
496:
486:
404:Review-aggregate
301:
294:
287:
252:Rendering engine
142:named characters
26:
25:
2292:
2291:
2287:
2286:
2285:
2283:
2282:
2281:
2262:
2261:
2260:
2251:
2210:
2169:
2123:
2077:
1956:
1947:Web engineering
1917:Digital library
1855:
1836:Semantic search
1816:Semantic mapper
1806:Semantic broker
1789:
1758:
1712:
1707:
1668:
1640:
1627:
1624:
1619:
1610:
1608:
1600:
1599:
1595:
1586:
1584:
1573:
1569:
1560:
1558:
1550:
1549:
1545:
1533:
1532:
1523:
1522:
1516:
1514:
1501:
1497:
1488:
1486:
1481:
1480:
1476:
1467:
1465:
1460:
1459:
1452:
1443:
1441:
1432:
1431:
1427:
1418:
1416:
1411:
1410:
1406:
1397:
1395:
1392:"Documentation"
1390:
1389:
1385:
1376:
1374:
1369:
1368:
1364:
1357:
1339:
1335:
1325:
1323:
1317:"HTML Standard"
1315:
1314:
1310:
1300:
1298:
1289:
1288:
1281:
1271:
1269:
1260:
1259:
1255:
1246:
1244:
1236:
1235:
1231:
1222:
1220:
1212:
1211:
1207:
1198:
1196:
1191:
1190:
1186:
1177:
1175:
1163:
1159:
1150:
1148:
1143:
1142:
1138:
1130:
1126:
1117:
1115:
1110:
1109:
1105:
1096:
1094:
1089:
1088:
1075:
1071:
1029:
1012:social network.
997:
965:
964:
934:
933:
930:
927:
924:
921:
918:
915:
911:
908:
905:
901:
898:
895:
892:
889:
886:
882:
879:
876:
872:
869:
866:
863:
860:
857:
853:
850:
847:
843:
840:
837:
834:
831:
828:
824:
821:
818:
815:
812:
809:
806:
803:
800:
797:
793:
790:
787:
783:
781:"url"
780:
777:
774:
771:
768:
765:
762:
759:
755:
752:
749:
745:
742:
739:
736:
733:
730:
726:
723:
720:
716:
713:
710:
707:
704:
701:
697:
694:
691:
687:
684:
681:
678:
675:
672:
668:
665:
662:
658:
655:
652:
649:
646:
643:
639:
636:
633:
630:
627:
624:
621:
611:
610:
607:
604:
601:
597:
594:
591:
587:
584:
581:
578:
575:
572:
568:
565:
562:
556:
542:
536:
532:
528:
522:
518:
517:attribute, the
514:
510:
506:
500:
494:
484:
481:
472:transliteration
462:(food recipe),
444:
416:Offer-aggregate
368:
305:
24:
17:
12:
11:
5:
2290:
2280:
2279:
2274:
2257:
2256:
2253:
2252:
2250:
2249:
2244:
2239:
2234:
2229:
2224:
2218:
2216:
2212:
2211:
2209:
2208:
2203:
2198:
2193:
2188:
2183:
2177:
2175:
2171:
2170:
2168:
2167:
2162:
2157:
2152:
2147:
2142:
2137:
2131:
2129:
2125:
2124:
2122:
2121:
2116:
2111:
2106:
2101:
2096:
2091:
2085:
2083:
2079:
2078:
2076:
2075:
2070:
2065:
2060:
2055:
2054:
2053:
2045:
2038:
2031:
2024:
2017:
2010:
2003:
1991:
1990:
1989:
1977:
1971:
1969:
1962:
1958:
1957:
1955:
1954:
1949:
1944:
1939:
1934:
1929:
1924:
1919:
1914:
1909:
1904:
1899:
1894:
1889:
1884:
1879:
1874:
1869:
1863:
1861:
1860:Related topics
1857:
1856:
1854:
1853:
1848:
1843:
1838:
1833:
1828:
1823:
1818:
1813:
1808:
1803:
1797:
1795:
1791:
1790:
1788:
1787:
1782:
1777:
1772:
1766:
1764:
1760:
1759:
1757:
1756:
1754:World Wide Web
1751:
1746:
1741:
1736:
1731:
1726:
1720:
1718:
1714:
1713:
1706:
1705:
1698:
1691:
1683:
1677:
1676:
1666:
1651:
1638:
1623:
1622:External links
1620:
1618:
1617:
1593:
1567:
1543:
1495:
1474:
1450:
1425:
1404:
1383:
1373:. Academia.edu
1362:
1355:
1333:
1308:
1279:
1253:
1229:
1205:
1184:
1174:(Mailing list)
1157:
1136:
1124:
1103:
1072:
1070:
1067:
1066:
1065:
1060:
1055:
1050:
1045:
1040:
1035:
1028:
1025:
1024:
1023:
1013:
996:
993:
955:Item Type:
954:
953:
620:
561:
555:
552:
551:
550:
540:
526:
504:
498:
492:
480:
477:
443:
440:
367:
364:
359:Microdata HTML
327:Search engines
307:
306:
304:
303:
296:
289:
281:
278:
277:
276:
275:
270:
262:
261:
257:
256:
255:
254:
249:
244:
239:
234:
233:
232:
222:
221:
220:
215:
210:
200:
199:
198:
188:
183:
178:
177:
176:
166:
161:
156:
151:
150:
149:
144:
134:
129:
124:
123:
122:
115:HTML attribute
112:
111:
110:
105:
100:
95:
85:
84:
83:
81:Mobile Profile
78:
68:
67:
66:
61:
56:
51:
41:
33:
32:
15:
9:
6:
4:
3:
2:
2289:
2278:
2275:
2273:
2272:Semantic HTML
2270:
2269:
2267:
2248:
2245:
2243:
2240:
2238:
2235:
2233:
2230:
2228:
2225:
2223:
2220:
2219:
2217:
2213:
2207:
2204:
2202:
2199:
2197:
2194:
2192:
2189:
2187:
2184:
2182:
2179:
2178:
2176:
2172:
2166:
2163:
2161:
2158:
2156:
2153:
2151:
2148:
2146:
2143:
2141:
2138:
2136:
2133:
2132:
2130:
2126:
2120:
2117:
2115:
2112:
2110:
2107:
2105:
2102:
2100:
2097:
2095:
2092:
2090:
2087:
2086:
2084:
2080:
2074:
2073:Semantic HTML
2071:
2069:
2066:
2064:
2061:
2059:
2056:
2050:
2046:
2043:
2039:
2036:
2032:
2029:
2025:
2022:
2018:
2015:
2011:
2008:
2004:
2001:
1997:
1996:
1995:
1992:
1987:
1983:
1982:
1981:
1978:
1976:
1973:
1972:
1970:
1966:
1963:
1959:
1953:
1950:
1948:
1945:
1943:
1940:
1938:
1935:
1933:
1930:
1928:
1925:
1923:
1920:
1918:
1915:
1913:
1910:
1908:
1905:
1903:
1900:
1898:
1895:
1893:
1890:
1888:
1885:
1883:
1880:
1878:
1875:
1873:
1870:
1868:
1865:
1864:
1862:
1858:
1852:
1849:
1847:
1846:Semantic wiki
1844:
1842:
1839:
1837:
1834:
1832:
1829:
1827:
1824:
1822:
1819:
1817:
1814:
1812:
1809:
1807:
1804:
1802:
1799:
1798:
1796:
1792:
1786:
1783:
1781:
1778:
1776:
1773:
1771:
1768:
1767:
1765:
1761:
1755:
1752:
1750:
1747:
1745:
1742:
1740:
1737:
1735:
1732:
1730:
1727:
1725:
1722:
1721:
1719:
1715:
1711:
1704:
1699:
1697:
1692:
1690:
1685:
1684:
1681:
1673:
1672:
1667:
1664:on 2009-12-12
1663:
1659:
1658:
1652:
1649:
1645:
1644:
1639:
1636:
1632:
1631:
1626:
1625:
1607:
1603:
1597:
1583:on 2014-10-23
1582:
1578:
1571:
1557:
1553:
1547:
1539:
1534:|author=
1527:
1526:cite AV media
1512:
1508:
1507:
1499:
1484:
1478:
1463:
1457:
1455:
1440:on 2014-09-21
1439:
1435:
1429:
1414:
1408:
1393:
1387:
1372:
1366:
1358:
1352:
1348:
1344:
1337:
1322:
1318:
1312:
1296:
1292:
1286:
1284:
1267:
1263:
1257:
1243:
1239:
1233:
1219:
1215:
1209:
1194:
1188:
1173:
1172:
1168:
1161:
1146:
1140:
1134:
1128:
1113:
1107:
1092:
1086:
1084:
1082:
1080:
1078:
1073:
1064:
1061:
1059:
1058:Semantic HTML
1056:
1054:
1051:
1049:
1046:
1044:
1041:
1039:
1036:
1034:
1031:
1030:
1021:
1018:
1014:
1011:
1007:
1003:
999:
998:
992:
990:
986:
982:
978:
974:
970:
962:
958:
952:
950:
945:
943:
939:
875:Warner Robins
827:I live at
671:, I am a
618:
616:
559:
548:
541:
527:
505:
499:
493:
490:
483:
482:
476:
473:
469:
465:
461:
457:
453:
449:
439:
435:
433:
429:
425:
421:
417:
413:
409:
405:
401:
397:
393:
389:
385:
381:
377:
373:
363:
360:
355:
353:
349:
345:
344:HTML elements
341:
336:
332:
328:
324:
320:
317:
313:
302:
297:
295:
290:
288:
283:
282:
280:
279:
274:
271:
269:
266:
265:
264:
263:
259:
258:
253:
250:
248:
245:
243:
240:
238:
235:
231:
228:
227:
226:
223:
219:
216:
214:
211:
209:
206:
205:
204:
201:
197:
194:
193:
192:
189:
187:
184:
182:
179:
175:
172:
171:
170:
167:
165:
162:
160:
157:
155:
154:Language code
152:
148:
145:
143:
140:
139:
138:
135:
133:
130:
128:
125:
121:
120:alt attribute
118:
117:
116:
113:
109:
106:
104:
101:
99:
96:
94:
91:
90:
89:
86:
82:
79:
77:
74:
73:
72:
69:
65:
62:
60:
57:
55:
52:
50:
47:
46:
45:
42:
40:
37:
36:
35:
34:
31:
28:
27:
22:
2150:Microformats
2144:
2089:Common Logic
1794:Applications
1710:Semantic Web
1670:
1662:the original
1656:
1642:
1629:
1609:. Retrieved
1605:
1596:
1585:. Retrieved
1581:the original
1570:
1559:. Retrieved
1555:
1546:
1515:. Retrieved
1505:
1498:
1487:. Retrieved
1485:. 2016-06-22
1477:
1466:. Retrieved
1442:. Retrieved
1438:the original
1428:
1417:. Retrieved
1415:. Schema.org
1407:
1396:. Retrieved
1394:. Schema.org
1386:
1375:. Retrieved
1365:
1342:
1336:
1324:. Retrieved
1320:
1311:
1299:. Retrieved
1294:
1270:. Retrieved
1265:
1256:
1245:. Retrieved
1241:
1232:
1221:. Retrieved
1217:
1208:
1197:. Retrieved
1187:
1176:. Retrieved
1170:
1160:
1149:. Retrieved
1139:
1127:
1116:. Retrieved
1114:. Lyquix.com
1106:
1095:. Retrieved
1093:. Whatwg.org
1033:Semantic web
1006:result pages
966:
948:
946:
935:
612:
557:
452:microformats
445:
442:Localization
436:
415:
411:
407:
403:
399:
395:
392:Organization
391:
387:
383:
379:
369:
366:Vocabularies
358:
356:
352:microformats
331:web crawlers
311:
310:
169:Style sheets
98:div and span
88:HTML element
39:Dynamic HTML
2186:Dublin Core
1912:Library 2.0
1780:Linked data
1326:30 December
1131:Schema.org
1038:Microformat
617:Microdata:
260:Comparisons
247:Web storage
242:Quirks mode
181:Font family
132:HTML editor
2266:Categories
2196:Schema.org
1932:References
1882:Geotagging
1877:Folksonomy
1770:Dataspaces
1763:Sub-topics
1739:Ontologies
1717:Background
1611:2021-07-05
1587:2016-06-30
1561:2021-07-05
1517:2016-06-30
1489:2016-06-30
1468:2016-06-30
1444:2013-05-29
1419:2016-06-30
1398:2016-06-30
1377:2016-06-30
1247:2017-09-06
1223:2017-09-06
1199:2016-06-30
1178:2016-06-30
1151:2016-06-30
1118:2016-06-30
1097:2016-06-30
1069:References
615:Schema.org
408:Breadcrumb
376:Schema.org
191:JavaScript
186:Web colors
127:HTML frame
2227:hCalendar
2145:Microdata
2042:N-Triples
2035:Notation3
1961:Standards
1937:Topic map
1775:Hyperdata
1744:Semantics
1729:Hypertext
1724:Databases
1509:(Video).
1043:RDFa Lite
1000:Servers:
985:Notation3
813:itemscope
700:at the
628:itemscope
549:standard.
533:itemscope
485:itemscope
424:Microsoft
372:semantics
312:Microdata
230:Validator
2237:hProduct
1927:Metadata
1734:Internet
1511:Archived
1301:16 March
1272:16 March
1027:See also
893:itemprop
864:itemprop
835:itemprop
816:itemtype
804:itemprop
775:itemprop
737:itemprop
708:itemprop
679:itemprop
661:John Doe
650:itemprop
631:itemtype
547:ISO 8601
543:datetime
507:itemprop
495:itemtype
468:hProduct
454:such as
335:browsers
323:metadata
2247:hReview
2242:hRecipe
2014:JSON-LD
2007:RDF/XML
2000:triples
1942:Web 2.0
1048:JSON-LD
1010:Google+
995:Support
981:RDF/XML
973:JSON-LD
904:Georgia
554:Example
529:itemref
489:element
464:hReview
460:hRecipe
396:Product
340:results
147:Unicode
108:marquee
49:article
2160:SAWSDL
2063:SPARQL
2021:Turtle
1635:WHATWG
1353:
1002:Google
989:Turtle
748:Johnny
537:itemid
501:itemid
448:Yandex
432:Yandex
430:, and
428:Yahoo!
420:Google
400:Review
380:Person
333:, and
316:WHATWG
237:WHATWG
213:WebGPU
59:canvas
2232:hCard
2222:hAtom
2140:GRDDL
2119:SHACL
1892:iXBRL
1851:Solid
987:, or
925:</
916:</
906:</
877:</
848:</
788:</
750:</
721:</
692:</
663:</
602:</
592:</
456:hCard
412:Offer
388:Event
384:Place
314:is a
218:WebXR
208:WebGL
203:Web3D
196:WebCL
103:blink
76:Basic
71:XHTML
64:video
54:audio
44:HTML5
2206:SKOS
2201:SIOC
2191:FOAF
2181:DOAP
2155:RDFa
2135:eRDF
2114:ALPS
2099:RDFS
2058:RRID
2049:TriX
2028:TriG
1975:HTTP
1538:help
1351:ISBN
1328:2016
1303:2018
1274:2018
969:RDFa
931:>
922:>
912:>
909:span
902:>
890:span
887:<
885:,
883:>
880:span
873:>
861:span
858:<
856:,
854:>
851:span
844:>
832:span
829:<
825:>
798:<
796:.
794:>
784:>
766:href
760:<
756:>
753:span
746:>
734:span
731:<
727:>
724:span
717:>
705:span
702:<
698:>
695:span
688:>
676:span
673:<
669:>
666:span
659:>
647:span
644:<
640:>
622:<
608:>
598:>
588:>
579:href
573:<
569:>
563:<
515:href
386:",
350:and
348:RDFa
319:HTML
93:meta
30:HTML
2094:OWL
2068:XML
1994:RDF
1986:URI
1980:IRI
1648:W3C
1020:API
1017:DOM
977:RDF
971:or
928:div
919:div
914:.
801:div
625:div
605:div
566:div
523:src
519:img
382:, "
225:W3C
174:CSS
2268::
1646:,
1633:,
1604:.
1554:.
1530::
1528:}}
1524:{{
1453:^
1349:.
1319:.
1293:.
1282:^
1264:.
1240:.
1216:.
1169:.
1076:^
991:.
983:,
951:.
944:.
426:,
422:,
414:,
410:,
406:,
402:,
398:,
394:,
390:,
354:.
329:,
1702:e
1695:t
1688:v
1614:.
1590:.
1564:.
1540:)
1520:.
1492:.
1471:.
1447:.
1422:.
1401:.
1380:.
1359:.
1330:.
1305:.
1276:.
1250:.
1226:.
1202:.
1181:.
1154:.
1121:.
1100:.
896:=
867:=
838:=
819:=
807:=
791:a
778:=
769:=
763:a
740:=
711:=
682:=
653:=
634:=
595:a
582:=
576:a
511:a
300:e
293:t
286:v
23:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.