About: http://webisa.webdatacommons.org/235359725

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	physical phenomena, including gravity and any other physical forces that may
http://www.w3.org/ns/prov#wasQuotedFrom	mathpages.com