rdf document for ZFMK Collection Specimen ZFMK-COL-105639 ZFMK Collection Specimen ZFMK-COL-105639 1986-9-12 1986-9-12 50.857945 7.195739 Dytiscidae Coleoptera Acilius (Acilius) sulcatus (Linnaeus, 1758) specimen