<https://en.m.wikipedia.org/wiki/Weak_reference#DataCreation>	<http://purl.org/net/provenance/ns#usedData>	<https://en.m.wikipedia.org/wiki/Weak_reference#rdf_load_html_response> .
<https://en.m.wikipedia.org/wiki/Weak_reference#rdf_load_html_response>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://purl.org/net/provenance/ns#DataItem> .
<https://en.m.wikipedia.org/wiki/Weak_reference#rdf_load_html_response>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://purl.org/net/provenance/types#QueryResult> .
<https://en.m.wikipedia.org/wiki/Weak_reference#rdf_load_html_response>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://dev.restore.ovi.cnr.it:8890/about/id/https/en.m.wikipedia.org/wiki/Weak_reference> .
<https://en.m.wikipedia.org/wiki/Weak_reference#rdf_load_html_response>	<http://purl.org/net/provenance/ns#retrievedBy>	_:b19412300 .
<https://en.m.wikipedia.org/wiki/Weak_reference#rdf_load_html_response>	<http://purl.org/net/provenance/ns#retrievedBy>	_:b19412301 .
<https://en.m.wikipedia.org/wiki/Weak_reference#rdf_load_html_response>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2004/03/trix/rdfg-1/Graph> .