<http://webisa.webdatacommons.org/prov/293674425>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/157270527> .
<http://webisa.webdatacommons.org/157270527>	<http://www.w3.org/ns/prov#value>	"turn to categories other than space or time." .
<http://webisa.webdatacommons.org/prov/454383393>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/157270527> .
<http://webisa.webdatacommons.org/157270527>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mit.edu> .
<http://webisa.webdatacommons.org/157270527>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .