<http://webisa.webdatacommons.org/424864055>	<http://www.w3.org/ns/prov#value>	"Lewis acids may also be formed in situ by adding to the reaction mixtures, metals such as magnesium, aluminum, zinc, etc." .
<http://webisa.webdatacommons.org/424864055>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/424864055>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .
<http://webisa.webdatacommons.org/prov/12458111>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/424864055> .