<http://webisa.webdatacommons.org/21756066>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/21756066>	<http://www.w3.org/ns/prov#value>	" hydroxide or alkaline earth metal hydroxide, such as sodium hydroxide, or an oxide of an alkaline earth metal, such as, for example, magnesium oxide." .
<http://webisa.webdatacommons.org/prov/352787314>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/21756066> .
<http://webisa.webdatacommons.org/21756066>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .