<http://webisa.webdatacommons.org/275368953>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/prov/11768838>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/275368953> .
<http://webisa.webdatacommons.org/275368953>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/439270275>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/275368953> .
<http://webisa.webdatacommons.org/275368953>	<http://www.w3.org/ns/prov#value>	"also porous and therefore cannot readily carry products such as powders and the like." .