<http://webisa.webdatacommons.org/prov/461468398>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/119458579> .
<http://webisa.webdatacommons.org/119458579>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<dreamsongs.com> .
<http://webisa.webdatacommons.org/119458579>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/119458579>	<http://www.w3.org/ns/prov#value>	"Not since the 1960s have I programmed professionally in a language other than Lisp." .