<skos:prefLabel xml:lang="en">optical brightener</skos:prefLabel>
<skos:altLabel xml:lang="en">fluorescent brightener</skos:altLabel>
<skos:altLabel xml:lang="en">fluorescent whitening agent</skos:altLabel>
<skos:altLabel xml:lang="en">fluorescent bleach</skos:altLabel>
<skos:altLabel xml:lang="en">optical bleach</skos:altLabel>
<skos:altLabel xml:lang="en">optical whitener</skos:altLabel>
<skos:altLabel xml:lang="en">optical brighteners</skos:altLabel>
<skos:altLabel xml:lang="en">FWA</skos:altLabel>
<skos:altLabel xml:lang="en">fluorescent whitener</skos:altLabel>
<skos:altLabel xml:lang="en">brightener, optical</skos:altLabel>
- <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/47903" />
<skos:note xml:lang="en">Refers to fluorescent brightening agents used in bleaching.</skos:note>
<skos:notation>300379631</skos:notation>
- <skos:inScheme rdf:resource="http://museovirtualfelixcanada.digibis.com//schemas/2" />