This HTML5 document contains 158 embedded RDF statements represented using HTML+Microdata notation.
The embedded RDF content will be recognized by any processor of HTML5 Microdata.
| Prefix | IRI |
|---|---|
| wdt | http://www.wikidata.org/prop/direct/ |
| wdtn | http://www.wikidata.org/prop/direct-normalized/ |
| n12 | http://dx.doi.org/10.5665/SLEEP/ |
| schema | http://schema.org/ |
| rdfs | http://www.w3.org/2000/01/rdf-schema# |
| skos | http://www.w3.org/2004/02/skos/core# |
| wikibase | http://wikiba.se/ontology# |
| p | http://www.wikidata.org/prop/ |
| rdf | http://www.w3.org/1999/02/22-rdf-syntax-ns# |
| n11 | http://rdf.ncbi.nlm.nih.gov/pubchem/reference/ |
| xsdh | http://www.w3.org/2001/XMLSchema# |
| wds | http://www.wikidata.org/entity/statement/ |
| wd | http://www.wikidata.org/entity/ |