rdf document for ZFMK Collection Specimen ZFMK-COL-105663 ZFMK Collection Specimen ZFMK-COL-105663 1984-8-9 1984-8-9 50.898592 6.444761 Dytiscidae Coleoptera Acilius (Acilius) sulcatus (Linnaeus, 1758) specimen