<http://webisa.webdatacommons.org/prov/471629948>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/401477439> .
<http://webisa.webdatacommons.org/401477439>	<http://www.w3.org/ns/prov#value>	"When people talk about relative speeds, they are usually talking about efficiency of use of cpu, not about IO, and C often is faster, compared with e.g. Perl, Python, Ruby, Pascal, Ada, etc etc etc." .
<http://webisa.webdatacommons.org/401477439>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/401477439>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<c2.com> .