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": ""}
  1516387 7=     T &  floribunda   @g?a pedro tenorio l.    ENCINAR CON ELEMENTOS MESÃ³FILOS _  EL SALTO P. N., 8 KM AL E DE EL PALMITO, CARR. MAZATLÃ¡N-DURANGO     4n O7 Galphimia    C.E. ANDERSON  1_I >          
{"catalogNumber": "1516387", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "C.E. Anderson ", "genus": "Galphimia", "subgenus": "", "specificEpithet": "floribunda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Pedro Tenorio L.", "recordNumber": "", "verbatimEventDate": "", "habitat": "encinar con elementos mes\u00c3\u00b3filos", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "El Salto P. N., 8 km al E de El Palmito, carr. Mazatl\u00c3\u00a1n-Durango", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}