<http://webisa.webdatacommons.org/51142025>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<boxden.com> .
<http://webisa.webdatacommons.org/prov/75116837>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/51142025> .
<http://webisa.webdatacommons.org/51142025>	<http://www.w3.org/ns/prov#value>	"Why are there Blood sets in every big city except for Chicago?" .
<http://webisa.webdatacommons.org/51142025>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .