| Vocabulary | Entities / Total | Entities / Percentage |
|---|
| http://www.facebook.com/2008/ | 33,586,984 | 35.28% |
| http://rdf.data-vocabulary.org/ | 29,413,116 | 30.9% |
| http://opengraphprotocol.org/schema/ | 29,273,802 | 30.75% |
| http://www.w3.org/1999/02/22-rdf-syntax-ns | 28,586,765 | 30.03% |
| http://ogp.me/ns | 13,950,272 | 14.65% |
| http://purl.org/dc/terms/ | 3,136,152 | 3.29% |
| http://xmlns.com/foaf/0.1/ | 3,016,684 | 3.17% |
| http://ogp.me/ns/fb | 2,890,407 | 3.04% |
| http://www.w3.org/2000/01/rdf-schema | 1,824,359 | 1.92% |
| http://rdfs.org/sioc/ns | 1,420,715 | 1.49% |
| http://purl.org/dc/elements/1.1/ | 1,378,732 | 1.45% |
| http://creativecommons.org/ns | 1,324,647 | 1.39% |
| http://purl.org/rss/1.0/modules/content/ | 1,111,280 | 1.17% |
| https://www.facebook.com/2008/ | 1,039,345 | 1.09% |
| http://opengraph.org/schema/ | 1,018,979 | 1.07% |
| http://developers.facebook.com/schema/ | 771,083 | 0.81% |
| http://purl.org/ontology/mo/ | 702,844 | 0.74% |
| http://dbpedia.org/ontology/ | 674,757 | 0.71% |
| http://www.w3.org/2004/02/skos/core | 529,941 | 0.56% |
| http://dbpedia.org/property/ | 507,553 | 0.53% |
| http://rdfs.org/sioc/types | 453,031 | 0.48% |
| http://www.w3.org/2006/vcard/ns | 438,085 | 0.46% |
| http://mixi-platform.com/ns | 430,712 | 0.45% |
| http://purl.org/goodrelations/v1 | 404,846 | 0.43% |
| http://search.yahoo.com/searchmonkey/media/ | 240,322 | 0.25% |
| http://schema.org/ | 185,470 | 0.19% |
| http://gree.jp/ | 153,377 | 0.16% |
| http://dbpedia.org/ | 113,618 | 0.12% |
| http://rdf.data-vocabulary.org/ | 84,889 | 0.09% |
| http://ogp.me/ | 83,539 | 0.09% |
| http://search.yahoo.com/searchmonkey/product/ | 76,190 | 0.08% |
| http://search.yahoo.com/searchmonkey/commerce/ | 72,528 | 0.08% |
| http://www.facebook.com/2008/fbml/ | 54,934 | 0.06% |
| http://search.yahoo.co.jp/searchmonkey/shopping/ | 51,383 | 0.05% |
| http:/rdf.data-vocabulary.org | 49,400 | 0.05% |
| http://commontag.org/ns | 47,353 | 0.05% |
| http://www.w3.org/1999/ | 46,882 | 0.05% |
| http://ogp.me/ns/ | 45,040 | 0.05% |
| http://www.w3.org/2002/07/owl | 44,764 | 0.05% |
| http://opengraphprotocol.org/ | 37,702 | 0.04% |
| http://purl.org/ontology/po/ | 36,741 | 0.04% |
| http://www.w3.org/2002/12/cal/icaltzd | 30,048 | 0.03% |
| http://vocab.org/bio/0.1/ | 29,023 | 0.03% |
| http://purl.org/vocab/frbr/core | 28,770 | 0.03% |
| http://purl.org/stuff/rev | 27,281 | 0.03% |
| http://purl.org/ontology/mfo/ | 19,066 | 0.02% |
| http://ogp.me/ns/book | 17,016 | 0.02% |
| http://www.abmeta.org/ns | 15,919 | 0.02% |
| http://yago-knowledge.org/resource/ | 15,266 | 0.02% |
| http://lod.openlinksw.com/describe/ | 15,150 | 0.02% |
| http://ogp.mc/ns | 15,131 | 0.02% |
| http://umbel.org/umbel/rc/ | 14,833 | 0.02% |
| http://www.w3.org/2003/01/geo/wgs84-pos | 13,613 | 0.01% |
| http://open.vocab.org/terms/ | 10,706 | 0.01% |
| http://www.loc.gov/loc.terms/relators/ | 9,232 | 0.01% |
| http://ogp.me/ns/article | 8,825 | 0.01% |
| http://www.w3.org/2006/vcard/ | 7,693 | 0.01% |
| http://www.opengis.net/gml/ | 5,963 | 0.01% |
| http://www.georss.org/georss/ | 5,848 | 0.01% |
| http://likemastr.com/api/ns | 5,406 | 0.01% |
| http://semsl.org/ontology | 5,008 | 0.01% |
| http://facebook.com/2008/ | 4,496 | 0.0% |
| http://tw.rpi.edu/schema/ | 4,322 | 0.0% |
| http://purl.oclc.org/argot/ | 4,174 | 0.0% |
| http://www.w3.org/2001/vcard-rdf/3.0 | 3,403 | 0.0% |
| http://www.facebook.com/2011/ | 3,391 | 0.0% |
| http://www.productontology.org/id/ | 3,312 | 0.0% |
| http://plus.lefigaro.fr/fp/elements/1.0/ | 3,169 | 0.0% |
| http://purl.org/amicroformat/ | 3,144 | 0.0% |
| https://opengraphprotocol.org/schema/ | 3,113 | 0.0% |
| http://www.gazettes-online.co.uk/ontology | 3,099 | 0.0% |
| urn:schemas-microsoft-com:vmlitemreviewed | 2,969 | 0.0% |
| http://www.renren.com/2009/ | 2,963 | 0.0% |
| http://yuilibrary.com/rdf/1.0/yui.rdf | 2,863 | 0.0% |
| http://x.myspacecdn.com/modules/sitesearch/static/rdf/profileschema.rdf | 2,764 | 0.0% |
| http://pictopia.com/ | 2,688 | 0.0% |
| http://www.w3.org/2006/time | 2,659 | 0.0% |
| http://ontologi.es/rail/vocab | 2,556 | 0.0% |
| http://www.w3.org/2002/12/cal/ical | 2,497 | 0.0% |
| http://www.w3.org/ns/dcat | 2,256 | 0.0% |
| http://purl.org/dc/elements/ | 2,251 | 0.0% |
| http://sw.nokia.com/MARS-3/ | 2,123 | 0.0% |
| http://www.w3.org/2005/02/ | 2,111 | 0.0% |
| http://search.yahoo.com/searchmonkey/ | 2,098 | 0.0% |
| http://i.yimg.jp/images/auct/dev/rdf/auctionschema.rdf | 2,081 | 0.0% |
| http://www.geonames.org/ontology | 1,999 | 0.0% |
| http://sw.nokia.com/Editor-1/ | 1,974 | 0.0% |
| http://www.holygoat.co.uk/owl/redwood/0.1/tags/ | 1,889 | 0.0% |
| http://+ACU-20www.facebook.com/2008/ | 1,859 | 0.0% |
| http://purl.org/ontology/bibo/ | 1,851 | 0.0% |
| ?http://www.facebook.com/2008/ | 1,782 | 0.0% |
| http://www.getty.edu/CDWA/ | 1,754 | 0.0% |
| http://www.vraweb.org/vracore4.htm | 1,754 | 0.0% |
| http://usefulinc.com/ns/doap | 1,748 | 0.0% |
| urn:schemas-microsoft-com:vmlreviewer | 1,731 | 0.0% |
| http://sw.nokia.com/NC-1/ | 1,667 | 0.0% |
| http://www.w3.org/2004/08/Presentations.owl | 1,656 | 0.0% |
| urn:schemas-microsoft-com:vmlrating | 1,645 | 0.0% |
| http://tw.rpi.edu/proj/portal.wiki/index.php/ | 1,591 | 0.0% |
| http://sw.nokia.com/WebArch-1/ | 1,569 | 0.0% |
| http://search.yahoo.com/searchmonkey/reference/ | 1,543 | 0.0% |
| http://activecommerce.net/ns/ac | 1,477 | 0.0% |
| urn:schemas-microsoft-com:vmldirectedBy | 1,469 | 0.0% |
| http://developers.facebook.com/ | 1,383 | 0.0% |
| http://semantictagging.org/ns | 1,311 | 0.0% |
| http://opg.me/ns | 1,308 | 0.0% |
| http://ogp.me/ns/profile | 1,260 | 0.0% |
| http://www.gazettes-online.co.uk/ontology/organisation | 1,195 | 0.0% |
| http://sw.nokia.com/FN-1/ | 1,182 | 0.0% |
| http://openelectiondata.org/0.1/ | 1,175 | 0.0% |
| http://opg.me/ns/fb | 1,034 | 0.0% |
| http://www.gazettes-online.co.uk/ontology/person | 1,010 | 0.0% |
| http://purl.org/NET/c4dm/event.owl | 1,007 | 0.0% |
| http://e-altsest.com/ | 1,004 | 0.0% |