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": ""}
  ?g RU8IACEAE f. ventura a.  *       ARBUSTO DE 5 M DE ALTO; FLORES BLANC4S, CRECE EN LUGARES SOMBRIOS; ECASA. +   bosque de ncino, ladera de cerro  -  1970-04-23 @    *n/S chiococca      V+x4L tespilco, municipio de zacapoaxtla, bosque de encino, ladera de cerro,    121O521 `h     
{"catalogNumber": "1210521", "order": "", "family": "Rubiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Chiococca", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F. Ventura A.", "recordNumber": "", "verbatimEventDate": "1970-04-23", "habitat": "bosque de encino, ladera de cerro", "occurrenceRemarks": "arbusto de 5 m de alto; flores blancas, crece en lugares sombrios; escasa.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Tespilco, Municipio de Zacapoaxtla, bosque de encino, ladera de cerro,", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}