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": ""}
  houghton c>0?b    [blh seet with 12986 on blh label has 12977 on 3 oaf original labels! oaf coll. both nos. at same place & time - evidently mixed at cranbrook?] TJU    1942-07-02        ]t -88.28366  (PERS.) POIR. ?f ^E   BRUNNESCENS P,M[     UNITED STATES o  1320371 *H    47.16335 #    
{"catalogNumber": "1320371", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Pers.) Poir.", "genus": "", "subgenus": "", "specificEpithet": "brunnescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1942-07-02", "habitat": "", "occurrenceRemarks": "[BLH sheet with 12986 on BLH label has 12977 on 3 OAF original labels! OAF coll. Both nos. at same place & time - evidently mixed at Cranbrook?]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Houghton", "municipality": "", "locality": "", "decimalLatitude": "47.16335", "decimalLongitude": "-88.28366", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}