<http://webisa.webdatacommons.org/101260048>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/101260048>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/399801207>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/101260048> .
<http://webisa.webdatacommons.org/101260048>	<http://www.w3.org/ns/prov#value>	"The present invention relates to a process for the synthesis of sulfonylmethanes and derivatives thereof, and more particularly of symmetrical perfluorosulfonylmethanes and derivatives thereof." .