<http://webisa.webdatacommons.org/171077766>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/482713344>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/171077766> .
<http://webisa.webdatacommons.org/171077766>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<digitalmars.com> .
<http://webisa.webdatacommons.org/171077766>	<http://www.w3.org/ns/prov#value>	" have access to the variables and other symbols defined by the lexically" .