<http://webisa.webdatacommons.org/303267600>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/229522974>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/303267600> .
<http://webisa.webdatacommons.org/303267600>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/303267600>	<http://www.w3.org/ns/prov#value>	"The invention relates further in such article as to be used in or on the water, at least the surface of said article beind composed of an anti-fouling composition comprising a polymer and an anti-foulingly effective substance comprising in turn an organo-tin compound as expressed by the following general formula: ##STR4## wherein R1 stands for n-dodecyl and R2 and R3 stand for methyl; X stands for" .