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": ""}
 xdF (K.P.J. SPRENGEL) F.KURTZ  PLb46 2374   ORHIDACEAE O`   Platanthera unalascensis V ja    1932-07-12 A QM  45Â° 39' N 82Â° 16' W WA;N    Carl O. Grassl M?27    w-82.26667 -*u:   TwP^ ontario  ? 45.65  OJ0 Platanthera   ]  contact um herbarium  T:H. 1199902 asparagales 3  CANADA -:   ` UNALASCENSIS 
{"catalogNumber": "1199902", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Platanthera unalascensis", "scientificNameAuthorship": "(K.P.J.Sprengel) F.Kurtz", "genus": "Platanthera", "subgenus": "", "specificEpithet": "unalascensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "2374", "verbatimEventDate": "1932-07-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "45.65", "decimalLongitude": "-82.26667", "verbatimCoordinates": "45\u00c2\u00b0 39' N 82\u00c2\u00b0 16' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}