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": ""}
   1951-07- 12 B3     <  o Crucero del Molote (Agua Azul); 7-8 mi W of Compostela along road to MazatÃ¡n    DG 914  NAYARIT   #  Fabales     X G compostela 10848 F  MEXICO hU:]      zD= 21.2204   : rogers mcvaugh calderonii X   FABACEAE [;   REALTIUELY ARID, TROPICAL, DECIDUOS, HIGHLY MIXED FOREST OVER DISSECTED VOLCANICS gt   A H.S. Gentry & C.L. Gilly
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "calderonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "H.S. Gentry & C.L. Gilly", "recordNumber": "10848", "verbatimEventDate": "1951-07-12", "habitat": "Realtively arid, tropical, deciduos, highly mixed forest over dissected volcanics", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "Compostela", "municipality": "", "locality": "Crucero del Molote (Agua Azul); 7-8 mi W of Compostela along road to Mazat\u00c3\u00a1n", "decimalLatitude": "21.2204", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "914", "maximumElevationInMeters": ""}