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": ""}
  F. GONZÃ¡LEZ MEDRANO & P. ZAVALETA ,  manihot     MEXICO pf /   1976-09-24 !0    MANIHOT PRINGLEI :cn     14 km al se de palmillas; al w del rancho el balcã³n Ug  Euphorbiaceae  -|/   23.22352 Oh    3M n> S.WATSON   tamaulipas F1t      
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Manihot pringlei", "scientificNameAuthorship": "S.Watson", "genus": "Manihot", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F. Gonz\u00c3\u00a1lez Medrano & P. Zavaleta", "recordNumber": "", "verbatimEventDate": "1976-09-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tamaulipas", "county": "", "municipality": "", "locality": "14 km al SE de Palmillas; al W del Rancho El Balc\u00c3\u00b3n", "decimalLatitude": "23.22352", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}