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": ""}
  nicolã¡s romero ? z      MALPIGHIACEAE LE=      ^.@] 1554411  mexico =M_     8 N[ ASPICARPA #HIRTELLA      _] lomas de la cruz, la colmena. hirtella qm cu     
{"catalogNumber": "1554411", "order": "", "family": "Malpighiaceae", "scientificName": "Aspicarpa hirtella", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "hirtella", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Nicol\u00c3\u00a1s Romero", "municipality": "", "locality": "Lomas de La Cruz, La Colmena.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}