<http://webisa.webdatacommons.org/450816545>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackexchange.com> .
<http://webisa.webdatacommons.org/prov/412144640>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450816545> .
<http://webisa.webdatacommons.org/450816545>	<http://www.w3.org/ns/prov#value>	"Mathematics is the abstract study of topics encompassing quantity, structure, space, change, and other properties." .
<http://webisa.webdatacommons.org/450816545>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/100193012>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450816545> .