PropertyValue
rdf:type
rdfs:label
  • Wratten number
owl:sameAs
prov:wasDerivedFrom
skos:prefLabel
  • Wratten number
skos:altLabel
  • Wratten
  • 80A blue filter
  • 85B
  • K2 Yellow filter
  • Wratten 23A
  • Wratten 85B filter
  • Wratten 87C
  • Wratten filter
  • Wratten_number#Reference_table