@prefix dcat: . @prefix dct: . @prefix foaf: . @prefix schema1: . @prefix xsd: . a dcat:Dataset ; dct:creator [ a foaf:Person ; foaf:familyName "von Tschirnhaus" ; foaf:givenName "Michael" ; foaf:member [ a foaf:Organization ; foaf:name "Universität Bielefeld" ] ], [ a foaf:Person ; foaf:familyName "Groll" ; foaf:givenName "Eckhard" ], [ a foaf:Person ; foaf:familyName "Menzel" ; foaf:givenName "Frank" ; foaf:member [ a foaf:Organization ; foaf:name "SDEI - Systematics and Biogeography" ] ] ; dct:description "The database provides important, previously unpublished information about material in the 'Michael von Tschirnhaus' Collection. This database provides comprehensive access to the scientific legacy of Michael von Tschirnhaus. It brings together specimen data/samples, taxonomic literature focused on agromyzidae and chloropidae and index cards of the literature and the sample collection." ; dct:identifier "73483775-1a90-44b5-b417-a4c95f8e60e5" ; dct:issued "2026-04-28T14:18:55.527773"^^xsd:dateTime ; dct:modified "2026-04-29T06:59:14.891597"^^xsd:dateTime ; dct:publisher ; dct:temporal [ a dct:PeriodOfTime ; schema1:startDate "1952-01-01T00:00:00"^^xsd:dateTime, "2013-01-01T00:00:00"^^xsd:dateTime ] ; dct:title "The Michael von Tschirnhaus Collection" ; dcat:distribution , , , ; dcat:keyword "Agromyzidae", "Chloropidae", "Collection", "Diptera", "Entomology", "Hymenoptera", "Index cards", "Taxonomy", "history of science", "invertebrates" . a dcat:Distribution ; dct:description """The index of the world Chloropidae includes about 5,243 scientific names with 7,610 digitized file cards with information on names and their source. The collection of literature was started in 1966 and continued until the end of 2022. \r \r See the introduction for a full description of the database and how to use it.""" ; dct:format "database" ; dct:issued "2026-04-28T15:08:18.860222"^^xsd:dateTime ; dct:modified "2026-04-28T15:09:18.552373"^^xsd:dateTime ; dct:title "World Chloropidae Online" ; dcat:accessURL . a dcat:Distribution ; dct:description """Three boxes with about 3,500 yellow file cards belong to the author’s Agromyzidae collection. Each checked biological/entomological journal has its own file card(s) on which all volumes are noted which the author during 57 years has thoroughly searched for mentioned agromyzids/chloropids and their larvae. \r \r The work to collect publications on Agromyzidae and Chloropidae on file cards and as xerocopies, separata and books was started in 1966. Over time, 27 data fields were created and filled with the appropriate data. In addition to the actual citations, numerous further information and about 3,400 keywords are available.\r \r """ ; dct:format "database" ; dct:issued "2026-04-28T15:11:07.191327"^^xsd:dateTime ; dct:modified "2026-04-29T06:58:13.815305"^^xsd:dateTime ; dct:title "World Bibliography of Agromyzidae and Chloropidae Online" ; dcat:accessURL . a dcat:Distribution ; dct:description "The index of the world Agromyzidae includes about 5,401 scientific names with 9,523 file cards with information on names and their source. The collection of literature was started in 1966 and continued until the end of 2022. " ; dct:format "database" ; dct:issued "2026-04-28T15:09:18.566281"^^xsd:dateTime ; dct:modified "2026-04-29T06:59:14.898597"^^xsd:dateTime ; dct:title "World Agromyzidae Online" ; dcat:accessURL . a dcat:Distribution ; dct:description """The database provides important, previously unpublished information about material in the 'Michael von Tschirnhaus' Collection. The samples / specimens, which are still being added to, were obtained in all continents from 1966 onwards. They are usually preserved in alcohol and are currently kept in the 'Biological Collection' of the Department of Biology at the University of Bielefeld (Germany). The collection was assembled for teaching and research purposes by Dr. Michael von Tschirnhaus (1982–2004) together with his technical assistant Silvia Verwiebe. All collection data for invertebrates were recorded in a database (4D = 4th dimension). Each specimen and each sample was assigned a unique code relating to data in the 4D database. Our online database incorporates these codes and the associated data in full. Thus is not only access to the often unidentified material made possible, but also to the approximately 9,080 determined invertebrate species in the Bielefeld collection (excluding fossils). The Biological Collection of the Department of Biology at the University of Bielefeld is currently managed by Dr. Manfred Kraemer and Silvia Verwiebe.\r Most of the material was collected on various trips and expeditions by Michael von Tschirnhaus himself. Many other samples were given to him by colleagues for storage and processing. All collection details were meticulously recorded in four notebooks and numerous index cards. In addition to the localities, dates of collection and collection methods, information is included about the biotopes / habitats, phenology and colour preferences, precise time of capture during the day, special aspects of climatic conditions, as well as the number of captured specimens (determined to family level). Collecting activity was concentrated on the insects (Insecta), and above all on Diptera and Hymenoptera. However, the extensive residual samples, still awaiting scientific study, surely contain many undetected treasures belonging to other orders.""" ; dct:format "database" ; dct:issued "2026-04-28T14:22:13.753773"^^xsd:dateTime ; dct:modified "2026-04-28T15:12:34.716212"^^xsd:dateTime ; dct:title "The Michael von Tschirnhaus Insect Collection" ; dcat:accessURL . a foaf:Organization ; foaf:name "SDEI - Systematics and Biogeography" .