<skos:prefLabel xml:lang="en">microballoons</skos:prefLabel>
<skos:altLabel xml:lang="en">microballoon</skos:altLabel>
<skos:altLabel xml:lang="en">glass microspheres</skos:altLabel>
<skos:altLabel xml:lang="en">glass bulbs (filler)</skos:altLabel>
- <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/48330" />
<skos:note xml:lang="en">Hollow microscopic spheres made of glass or ceramic used as filler, especially in bulk for insulation or buoyancy.</skos:note>
<skos:notation>300379941</skos:notation>
- <skos:inScheme rdf:resource="http://museovirtualfelixcanada.digibis.com//schemas/2" />