This HTML5 document contains 3 embedded RDF statements represented using HTML+Microdata notation.

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PrefixNamespace IRI
isachttp://webisa.webdatacommons.org/concept/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
xsdhhttp://www.w3.org/2001/XMLSchema#
dbrhttp://dbpedia.org/resource/
Subject Item
isac:_aspheric_
owl:sameAs
dbr:Aspheric_lens
Subject Item
isac:aspherical_lens_
owl:sameAs
dbr:Aspheric_lens
Subject Item
isac:aspheric_lens_
owl:sameAs
dbr:Aspheric_lens