About: http://webisa.webdatacommons.org/313590128

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	Two things with different electric charge may also weigh the same, but electric charge is a physical property.
http://www.w3.org/ns/prov#wasQuotedFrom	biologos.org