<http://webisa.webdatacommons.org/prov/141384887>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/366826681> .
<http://webisa.webdatacommons.org/366826681>	<http://www.w3.org/ns/prov#value>	"In particular, if CC is a left exact category equipped with a Grothendieck pretopology, then the limits in (2) exist and one can choose single arrow coverings as distinguished ???surjections???." .
<http://webisa.webdatacommons.org/366826681>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ncatlab.org> .
<http://webisa.webdatacommons.org/prov/283038389>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/366826681> .
<http://webisa.webdatacommons.org/366826681>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .