| as | http://www.w3.org/ns/activitystreams# |
| bif | http://www.openlinksw.com/schemas/bif# |
| dawgt | http://www.w3.org/2001/sw/DataAccess/tests/test-dawg# |
| dbpedia | http://dbpedia.org/resource/ |
| dbpprop | http://dbpedia.org/property/ |
| dc | http://purl.org/dc/elements/1.1/ |
| dcterms | http://purl.org/dc/terms/ |
| fn | http://www.w3.org/2005/xpath-functions/# |
| foaf | http://xmlns.com/foaf/0.1/ |
| formats | http://www.w3.org/ns/formats/ |
| geo | http://www.w3.org/2003/01/geo/wgs84_pos# |
| go | http://purl.org/obo/owl/GO# |
| ldp | http://www.w3.org/ns/ldp# |
| math | http://www.w3.org/2000/10/swap/math# |
| mesh | http://purl.org/commons/record/mesh/ |
| mf | http://www.w3.org/2001/sw/DataAccess/tests/test-manifest# |
| nci | http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl# |
| obo | http://www.geneontology.org/formats/oboInOwl# |
| ogc | http://www.opengis.net/ |
| ogcgml | http://www.opengis.net/ont/gml# |
| ogcgs | http://www.opengis.net/ont/geosparql# |
| ogcgsf | http://www.opengis.net/def/function/geosparql/ |
| ogcgsr | http://www.opengis.net/def/rule/geosparql/ |
| ogcsf | http://www.opengis.net/ont/sf# |
| owl | http://www.w3.org/2002/07/owl# |
| product | http://www.buy.com/rss/module/productV2/ |
| protseq | http://purl.org/science/protein/bysequence/ |
| rdf | http://www.w3.org/1999/02/22-rdf-syntax-ns# |
| rdfa | http://www.w3.org/ns/rdfa# |
| rdfdf | http://www.openlinksw.com/virtrdf-data-formats# |
| rdfs | http://www.w3.org/2000/01/rdf-schema# |
| sc | http://purl.org/science/owl/sciencecommons/ |
| scovo | http://purl.org/NET/scovo# |
| sd | http://www.w3.org/ns/sparql-service-description# |
| sioc | http://rdfs.org/sioc/ns# |
| skos | http://www.w3.org/2004/02/skos/core# |
| sql | http://www.openlinksw.com/schemas/sql# |
| stat | http://www.w3.org/ns/posix/stat# |
| vcard | http://www.w3.org/2001/vcard-rdf/3.0# |
| vcard2006 | http://www.w3.org/2006/vcard/ns# |
| virtcxml | http://www.openlinksw.com/schemas/virtcxml# |
| virtrdf | http://www.openlinksw.com/schemas/virtrdf# |
| void | http://rdfs.org/ns/void# |
| xf | http://www.w3.org/2004/07/xpath-functions |
| xml | http://www.w3.org/XML/1998/namespace |
| xsd | http://www.w3.org/2001/XMLSchema# |
| xsl10 | http://www.w3.org/XSL/Transform/1.0 |
| xsl1999 | http://www.w3.org/1999/XSL/Transform |
| xslwd | http://www.w3.org/TR/WD-xsl |
| yago | http://dbpedia.org/class/yago/ |