<http://webisa.webdatacommons.org/40752464>	<http://www.w3.org/ns/prov#value>	"In 2005 he ventured into open source languages and communities, notably Ruby and the Rails framework." .
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<http://webisa.webdatacommons.org/40752464>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<northwestern.edu> .
<http://webisa.webdatacommons.org/40752464>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/460775532>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/40752464> .