This HTML5 document contains 166 embedded RDF statements represented using HTML+Microdata notation.
The embedded RDF content will be recognized by any processor of HTML5 Microdata.
| Prefix | Namespace IRI |
|---|---|
| n6 | http://webisa.webdatacommons.org/concept/_drilling_in+the+ |
| n8 | http://webisa.webdatacommons.org/concept/royal+ |
| skos | http://www.w3.org/2004/02/skos/core# |
| isac | http://webisa.webdatacommons.org/concept/ |
| n7 | http://webisa.webdatacommons.org/concept/american+petroleum+ |
| rdf | http://www.w3.org/1999/02/22-rdf-syntax-ns# |
| n5 | http://webisa.webdatacommons.org/concept/natural+ |
| xsdh | http://www.w3.org/2001/XMLSchema# |
| n4 | http://webisa.webdatacommons.org/concept/bp+ |