About: http://webisa.webdatacommons.org/18074165

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	For perception, the distinction is between primary qualities, such as mass, velocity, and secondary qualities such as color or odor.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com