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": ""}
   7 Contact UM Herbarium  e&j s reid v. mora   h 1973-05-20   ;F  MEXICO  gdv SUBSP.     ^ latifolia  1272241 llrq  brassicaceae , @      p5] KINGII  20950 V L.  brassicales n&   L  (Nelson) Rollins & E.A.Shaw       (B Lesquerella
{"catalogNumber": "1272241", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "", "scientificNameAuthorship": "(Nelson) Rollins & E.A.Shaw", "genus": "Lesquerella", "subgenus": "", "specificEpithet": "kingii", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "latifolia", "identifiedBy": "", "recordedBy": "Reid V. Moran", "recordNumber": "20950", "verbatimEventDate": "1973-05-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}