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": ""}
  T7^ 7737A   LENTIBULARIACEAE b0n@   abundant sUAM    UTRICULARIA 8b./[   2c .l Shallow water over and with Potamogeton oaksiana  gibba 8bY h     fS? 1661498  UTRICULARIA GIBBA IC     daniel f. brunton, karen l. mcintsh  gP barnstable  P LAIALES  E SIDE OF SMALL POND S OF AIRPORT RD. AT MARY DUNN'S ROAD, HYANNIS, CAPE COD 4    m?W massachusetts    1987-09-30  L S L.
{"catalogNumber": "1661498", "order": "Lamiales", "family": "Lentibulariaceae", "scientificName": "Utricularia gibba", "scientificNameAuthorship": "L.", "genus": "Utricularia", "subgenus": "", "specificEpithet": "gibba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Daniel F. Brunton, Karen L. McIntosh", "recordNumber": "7737A", "verbatimEventDate": "1987-09-30", "habitat": "Shallow water over sand with Potamogeton oaksiana", "occurrenceRemarks": "Abundant", "associatedTaxa": "", "country": "", "stateProvince": "Massachusetts", "county": "Barnstable", "municipality": "", "locality": "E side of small pond S of Airport Rd. at Mary Dunn's Road, Hyannis, Cape Cod", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}