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": ""}
  BF  3h0.6833 4661 ?    [9xY  La Bellota; Bavispe; CaÃ±Ã³n de la Bellota, Sierra de la Cabellera  n  dO malpighiales    z#2 euphorbia hirta FRONTERAS G1Q-  STEPHEN S. WHITE z  L. WHEELER n    !` hirta   1311 z (7F  1941-10-07 Jr`K    1157893 5t   L Oak-grassland   Qejz L.  U -109.613  .a@ euphorbiaceae  MEXICO nk 
{"catalogNumber": "1157893", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia hirta", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "hirta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "L. Wheeler", "recordedBy": "Stephen S. White", "recordNumber": "4661", "verbatimEventDate": "1941-10-07", "habitat": "Oak-grassland", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Fronteras", "municipality": "", "locality": "La Bellota; Bavispe; Ca\u00c3\u00b1\u00c3\u00b3n de la Bellota, Sierra de la Cabellera", "decimalLatitude": "30.6833", "decimalLongitude": "-109.613", "verbatimCoordinates": "", "minimumElevationInMeters": "1311", "maximumElevationInMeters": ""}