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 o R. L. WILBUR      # 1964-07-24  b8f polystachya concreta  ~ no data GRAND BAY ON THE SOUTHEASTERN COAST ON THE SLOPES AT CARIB POINT `s)   POLYSTACHYA :Y  Dominica <   d CONCRETA 1655307 9y   v<^vt] Orchidaceae     7921 he    SAINT PATRICK M X1*  
{"catalogNumber": "1655307", "order": "", "family": "Orchidaceae", "scientificName": "Polystachya concreta", "scientificNameAuthorship": "", "genus": "Polystachya", "subgenus": "", "specificEpithet": "concreta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. L. Wilbur", "recordNumber": "7921", "verbatimEventDate": "1964-07-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Dominica", "stateProvince": "Saint Patrick", "county": "no data", "municipality": "", "locality": "Grand Bay on the southeastern coast on the slopes at Carib Point", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}