<http://webisa.webdatacommons.org/142968301>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mrfire.com> .
<http://webisa.webdatacommons.org/prov/51398296>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/142968301> .
<http://webisa.webdatacommons.org/142968301>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/142968301>	<http://www.w3.org/ns/prov#value>	"Also, Physics 101 says that gravity is a function of mass." .