<http://webisa.webdatacommons.org/prov/300899689> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/196496563> . <http://webisa.webdatacommons.org/196496563> <http://www.w3.org/ns/prov#value> "In cases where cost is an aspect, then that is a pretty good justification to begin with." . <http://webisa.webdatacommons.org/196496563> <http://www.w3.org/ns/prov#wasQuotedFrom> <stuartsgunsandtackle.co.uk> . <http://webisa.webdatacommons.org/196496563> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> .