<http://webisa.webdatacommons.org/prov/458213427>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/247619246> .
<http://webisa.webdatacommons.org/247619246>	<http://www.w3.org/ns/prov#value>	"Again this slow mop production was due to lack of materials--yarn, bolts and other hardware." .
<http://webisa.webdatacommons.org/247619246>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/247619246>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nfb.org> .