<http://webisa.webdatacommons.org/64531979>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<webdeveloper.com> .
<http://webisa.webdatacommons.org/64531979>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/455638738>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/64531979> .
<http://webisa.webdatacommons.org/64531979>	<http://www.w3.org/ns/prov#value>	"Link rot is the process by which hyperlinks point to web pages, servers or other resources that have become permanently unavailable." .
<http://webisa.webdatacommons.org/prov/102476808>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/64531979> .