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": ""}
 Oaxaca    (benth.) h.s.irwin & barneby ^0&w.  1690 Um#     4 richard s. cowan    several trees, open sun A       robert merill king  skinneri z  16.5699      -94.8592 <-     ` 1182693   >I7 SENNA Los Betanzos II; Tehuantepec; 9-10 km E of the village of La Ventosa along the Pan-American hwy route 190 Lw]o1    
{"catalogNumber": "1182693", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Benth.) H.S.Irwin & Barneby", "genus": "Senna", "subgenus": "", "specificEpithet": "skinneri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Richard S. Cowan", "recordedBy": "Robert Merill King", "recordNumber": "1690", "verbatimEventDate": "", "habitat": "Several trees, open sun", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "Los Betanzos II; Tehuantepec; 9-10 km E of the village of La Ventosa along the Pan-American hwy route 190", "decimalLatitude": "16.5699", "decimalLongitude": "-94.8592", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}