<http://webisa.webdatacommons.org/147995604>	<http://www.w3.org/ns/prov#value>	"wherein R1, R2, U, m and s are as defined above and hal is halogen, in particular bromine or iodine," .
<http://webisa.webdatacommons.org/147995604>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/147995604>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/436703052>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/147995604> .
<http://webisa.webdatacommons.org/prov/449149852>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/147995604> .