<http://webisa.webdatacommons.org/prov/363431312>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/126693445> .
<http://webisa.webdatacommons.org/126693445>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/126693445>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<alistapart.com> .
<http://webisa.webdatacommons.org/126693445>	<http://www.w3.org/ns/prov#value>	"Not only isn???t validity a magic key to quality, there isn???t even such a thing as absolute, general ???validity.??? A document can claim to be using a specific DTD, and be valid with regards to this DTD. This is what is often summarized as ???a valid document.???" .