Continue dwc mapping

[LienReyserhove]

This is a adaptation of the fields in #12.

taxon core

• [x] id: GBIF species key Is the same as taxonID
• [x] modified: publication date of contributing checklist I did not integrate this field (never did and imo, this should be the publication date of the backbone if we decide to integrate (?)
• [x] language
• [x] license: see #31
• [x] rightsHolder: see #31
• [ ] accessRights: see #31
• [x] bibliographicCitation: perhaps full reference to the species on GBIF? e.g. Keratella tropica (Apstein, 1907) in GBIF Secretariat (2017). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei
• [ ] datasetID: DOI of unified checklist
• [x] references: link to taxon on gbif
• [x] institutionCode: see #31
• [x] datasetName: Unified checklist of alien species in Belgium
• [x] taxonID: according to GBIF
• [x] scientificName: according to GBIF
• [x] kingdom: according to GBIF
• [x] phylum: according to GBIF
• [x] class: according to GBIF
• [x] order: according to GBIF
• [x] family: according to GBIF
• [x] genus: according to scientific name
• [x] specificEpithet
• [x] infraspecificEpithet
• [x] taxonRank: according to GBIF
• [x] scientificNameAuthorship
• [x] nomenclaturalCode
• [x] taxonomicStatus: we assume all ours are accepted, so not set.
• [x] taxonRemarks: link to the taxon as described in the source checklist

Distribution extension

• [x] taxonId`
• [x] locationID: "ISO_3166-2:BE"
• [x] locality: "Belgium"
• [x] countryCode: "BE"
• [x] occurrenceStatus: "present"
• [x] establishmentMeans: "introduced"
• [x] eventDate: widest range within used checklist
• [x] source

Description extension

• [x] taxonID
• [x] description
• [x] type
• [x] language
• [x] source

species profile

• [x] id: one species profile per taxon, from the most trust worthy checklist
• [x] isMarine
• [x] isFreshwater
• [x] isTerrestrial
• [x] source --> is not a field in the species profile extension --> throw out?
• [x] isInvasive: we do not have this information
• [x] habitat: e.g. "terrestrial|freshwater", is same information as is... fields, so easy to repeat here

[LienReyserhove]

@peterdesmet ready for your critical eye!