<http://webisa.webdatacommons.org/prov/304691304>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/336967643> .
<http://webisa.webdatacommons.org/336967643>	<http://www.w3.org/ns/prov#value>	"Radiotherapy is a very important form of treatment of many forms of cancer." .
<http://webisa.webdatacommons.org/336967643>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/336967643>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .