<http://webisa.webdatacommons.org/prov/410421239>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/422393377> .
<http://webisa.webdatacommons.org/422393377>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/422393377>	<http://www.w3.org/ns/prov#value>	"useful alkalinity agents include alkali metal hydroxides and alkoxides such as sodium methoxide, potassium methoxide, sodium ethoxide, etc." .
<http://webisa.webdatacommons.org/prov/56944604>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/422393377> .
<http://webisa.webdatacommons.org/prov/262361843>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/422393377> .
<http://webisa.webdatacommons.org/422393377>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .