About: http://webisa.webdatacommons.org/116700847

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	The differences between these come in when we ask what grounds the proposition that p is a law.Note also that if Presentism is true, (1) could in principle be in some sense necessary, even if electrons didn't use to be charged.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com