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": ""}
  ZT7 COMMON   h 18Â°18'55.9"N, 64Â°42'38.3"W Croton tF c   45 D N ]  euphorbiaceae 80O+_  1661181 mM#   18.315278 8P     IVALÃº CACHO & GARY J. GRAY z0G-    MALPIGHIALES  5H  flavens #t 0U        m6jZ  CRrOTON FLAVENS  
{"catalogNumber": "1661181", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton flavens", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "flavens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ival\u00c3\u00ba Cacho & Gary J. Gray", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "common", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "18.3155278", "decimalLongitude": "", "verbatimCoordinates": "18\u00c2\u00b018'55.9\"N, 64\u00c2\u00b042'38.3\"W", "minimumElevationInMeters": "45", "maximumElevationInMeters": ""}