<http://webisa.webdatacommons.org/18767768>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/472367344>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/18767768> .
<http://webisa.webdatacommons.org/18767768>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .
<http://webisa.webdatacommons.org/18767768>	<http://www.w3.org/ns/prov#value>	"Fluorinated ethers have the general formula CX3(CX2)n???O???(CX2)nCX3, wherein X is a hydrogen atom, a fluorine atom or another halogen atom provided that at least one of X is a fluorine atom." .