About: http://webisa.webdatacommons.org/432857434

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	But, if I say that I mean by substance that which consists in only one attribute, the definition will be good, so long as entities consisting of several attributes are afterwards styled by some name other than substance.
http://www.w3.org/ns/prov#wasQuotedFrom	tripod.com