<http://webisa.webdatacommons.org/412554753>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mappamondogis.it> .
<http://webisa.webdatacommons.org/prov/423434169>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/412554753> .
<http://webisa.webdatacommons.org/prov/337951762>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/412554753> .
<http://webisa.webdatacommons.org/412554753>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/412554753>	<http://www.w3.org/ns/prov#value>	"Parameters such as catch and effort can be then aggregated on a user defined grid." .