<http://webisa.webdatacommons.org/218899381>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/303540685>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/218899381> .
<http://webisa.webdatacommons.org/218899381>	<http://www.w3.org/ns/prov#value>	"The drawings show a mixing apparatus for mortar and water, wherein the mortar is pre-blended with sand or other fillers." .
<http://webisa.webdatacommons.org/218899381>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .