<http://webisa.webdatacommons.org/63374433>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/218862769>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/63374433> .
<http://webisa.webdatacommons.org/63374433>	<http://www.w3.org/ns/prov#value>	"Beginning in 1973, AT&T shared UNIX's source code with many universities and companies, including the University of California - Berkley." .
<http://webisa.webdatacommons.org/63374433>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<linuxquestions.org> .