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": ""}
 K(65 PASSERINUM   J> cypripedium passerinum   vo alaska    ) ORCHIDACEAE    3946 IKQ6!   Walker Lake,upper Kopuk River kzp      n46p 1649154     Uj;r4 Northwest Arctic      Z richardson  - 1950-08-15  
{"catalogNumber": "1649154", "order": "", "family": "Orchidaceae", "scientificName": "Cypripedium passerinum", "scientificNameAuthorship": "Richardson", "genus": "", "subgenus": "", "specificEpithet": "passerinum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3946", "verbatimEventDate": "1950-08-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Alaska", "county": "Northwest Arctic", "municipality": "", "locality": "Walker Lake, upper Kopuk River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}