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": ""}
PTERANDRA NWr    C. E. ANDERSSON kT   12 z0#   1976-07-31 ~-l[    NO. 153.295 fC.]       andersonii t  brazil  ~^a)      MaranhÃ£o ! 9*B  1516152 ? 4    _[iQ| Imperatriz, prnÃ³ximo do Campo de AviaÃ§Ã£o 
{"catalogNumber": "1516152", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "C. E. Andersson", "genus": "Pterandra", "subgenus": "", "specificEpithet": "andersonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "12", "verbatimEventDate": "1976-07-31", "habitat": "", "occurrenceRemarks": "No. 153.295", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Maranh\u00c3\u00a3o", "county": "", "municipality": "", "locality": "Imperatriz, pr\u00c3\u00b3ximo do Campo de Avia\u00c3\u00a7\u00c3\u00a3o", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}