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": ""}
    U  ip -103.735  v Fabales  Y el nogal; 20 km n of colima in the sw fothills of the volcan de colima, rancho el jabalã­   centranthMera *NDB     senna centranthera d      1991-09-18 & p          t (ER 1181834 
{"catalogNumber": "1181834", "order": "Fabales", "family": "", "scientificName": "Senna centranthera", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "centranthera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1991-09-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "El Nogal; 20 km N of Colima in the SW foothills of the Volcan de Colima, Rancho El Jabal\u00c3\u00ad", "decimalLatitude": "", "decimalLongitude": "-103.735", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}