<http://webisa.webdatacommons.org/134904841>	<http://www.w3.org/ns/prov#value>	"The beta-aluminas are solid compounds, of the general formula M2 O, xAl2 O3, wherein M is an alkali metal and x is a number between 5 and 11." .
<http://webisa.webdatacommons.org/134904841>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/134904841>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/131693183>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/134904841> .
<http://webisa.webdatacommons.org/prov/516199827>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/134904841> .