<http://webisa.webdatacommons.org/275565673>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/120717027>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/275565673> .
<http://webisa.webdatacommons.org/prov/104681099>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/275565673> .
<http://webisa.webdatacommons.org/275565673>	<http://www.w3.org/ns/prov#value>	"Matter is a stuff, particles and fields are stuffs ??? but ???mass??? is not a stuff." .
<http://webisa.webdatacommons.org/275565673>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<profmattstrassler.com> .