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": ""}
   DFR  arroyo slopes and bottoms near base of canyon  Bw D.J. PINKAVA  Senna demissa rS    Fabaceae `l1     h 27.1517  NLlG MEXICO LOMA PRIETA; BETWEEN CUATRO CIÃ©NEGAS AND OCAMPO, AND 18.3 MI NW CUATRO CIÃ©NEGAS, 2 MI S RANCHO CERRO DE LA MADERA l0^   O 1978-08-17   B K, Lat. 27Â°6'5'' Long. [-]102Â°24'     un[: fabales -102.299 8 K     559 ! j   U Semna t. f. daniel P 
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Senna demissa", "scientificNameAuthorship": "", "genus": "Senna", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "D.J. Pinkava", "recordedBy": "T. F. Daniel", "recordNumber": "559", "verbatimEventDate": "1978-08-17", "habitat": "Arroyo slopes and bottoms near base of canyon", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Loma Prieta; between Cuatro Ci\u00c3\u00a9negas and Ocampo, and 18.3 mi NW Cuatro Ci\u00c3\u00a9negas, 2 mi S Rancho Cerro de la Madera", "decimalLatitude": "27.1517", "decimalLongitude": "-102.299", "verbatimCoordinates": "Lat. 27\u00c2\u00b06'5'' Long. [-]102\u00c2\u00b024'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}