<http://webisa.webdatacommons.org/191912290>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/191912290>	<http://www.w3.org/ns/prov#value>	"R can be substituted, e.g. by halogen such as fluorine or chlorine." .
<http://webisa.webdatacommons.org/191912290>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/344121161>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/191912290> .
<http://webisa.webdatacommons.org/prov/340856098>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/191912290> .