<http://webisa.webdatacommons.org/prov/123845789>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/71190209> .
<http://webisa.webdatacommons.org/71190209>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/71190209>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mrelativity.net> .
<http://webisa.webdatacommons.org/71190209>	<http://www.w3.org/ns/prov#value>	"effects of the more common kinds of forces and the fact that objects react in a" .