Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
1845-04-01 DH   1489894 1    |   dens-canis   ,Z? CONTACT UM HERBARIUM    FRANCE OR GERMANY Oh>DZ    ,)K  Erythronium erythronium dens-canis GtGUF     liliales 7U]Q6    #p$3) L.       
{"catalogNumber": "1489894", "order": "Liliales", "family": "", "scientificName": "Erythronium dens-canis", "scientificNameAuthorship": "L.", "genus": "Erythronium", "subgenus": "", "specificEpithet": "dens-canis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1845-04-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "France or Germany", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}