About: http://webisa.webdatacommons.org/397775334

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Additionally, some may use (some day ?) other Databases then MySQL, as $db aims to be a generic interface for all.- [drive] takes some other precautions, e.g. making sure that the id is an article (and not a contact, for example)
http://www.w3.org/ns/prov#wasQuotedFrom	joomla.org