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": ""}
 BGN  857    A Fabaceae -100.477 $^    (-6 T. F. Daniel  nn fabales     `v CERRITOS     CR/OTALARIA PUMILA )6S   J5 Puerto de San JosÃ© (El Puerto); 0.3 mi W hay from hwy 57 to Cerrit3os2 mi S est. Villar, 7.9 mi SE hwy 57 crotalaria E[   pumila v&/   m  C SAN LUIS POTOSI  LAT. 22Â°32' LONG. [-]100Â°30' 5-    T 1978-09-15  
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Crotalaria pumila", "scientificNameAuthorship": "", "genus": "Crotalaria", "subgenus": "", "specificEpithet": "pumila", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "T. F. Daniel", "recordNumber": "857", "verbatimEventDate": "1978-09-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "San Luis Potosi", "county": "Cerritos", "municipality": "", "locality": "Puerto de San Jos\u00c3\u00a9 (El Puerto); 0.3 mi W hay from hwy 57 to Cerritos2 mi S est. Villar, 7.9 mi SE hwy 57", "decimalLatitude": "", "decimalLongitude": "-100.477", "verbatimCoordinates": "Lat. 22\u00c2\u00b032' Long. [-]100\u00c2\u00b030'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}