<http://webisa.webdatacommons.org/prov/51435690>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/253782860> .
<http://webisa.webdatacommons.org/253782860>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<librarianbyday.net> .
<http://webisa.webdatacommons.org/253782860>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/253782860>	<http://www.w3.org/ns/prov#value>	"If libraries were a business and we were selling books using our catalog we???d have gone bankrupt ages ago." .