<http://webisa.webdatacommons.org/prov/257158592>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/288250345> .
<http://webisa.webdatacommons.org/288250345>	<http://www.w3.org/ns/prov#value>	"The age difference is a factor." .
<http://webisa.webdatacommons.org/288250345>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<city-data.com> .
<http://webisa.webdatacommons.org/288250345>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .