About: http://webisa.webdatacommons.org/67635641

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	They can be parsed in the form: there is an x which is a swan and is white.
http://www.w3.org/ns/prov#wasQuotedFrom	fixedreference.org