About: http://webisa.webdatacommons.org/199122920

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	To be noted, the mark * in the output field indicates both the media types before and after the mark are needed; on the other hand, + in the output field indicates either of the media types before or after the mark is needed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es