About: http://webisa.webdatacommons.org/219531640

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	dcterms.subject in Web pages or other types of content.Values used in the domainMapping attribute are arbitrary strings.
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org