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": ""}
  Arabis     G alpina   < BRASSICALES    w__v KING 1893-04 :X+L)   Brassicaceae OY?+     alpina     x% 1501000       S.N. H   <r emma 4. shumway    CNa-8 may have escaped from cultivation
{"catalogNumber": "1501000", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Arabis", "subgenus": "", "specificEpithet": "alpina", "verbatimTaxonRank": "", "infraspecificEpithet": "alpina", "identifiedBy": "", "recordedBy": "Emma A. Shumway", "recordNumber": "s.n.", "verbatimEventDate": "1893-04", "habitat": "May have escaped from cultivation", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "King", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}