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": ""}
 CA. 73 AIRLINE KM NE OF CASTANHAL; SAVANNA ADJOINING THE VILAGE OF MARTINS PINHEIRO; CAMPO MARTINS PINHEIR J|   7N8 (MART.) GOVAERTS ParÃ¡ j29+  mixed tree savanna on sandy soil and adjoining gallery orest  XUI=       l 17952      Qk@K 1645180     6T hispida    Wa -47.58333     
{"catalogNumber": "1645180", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Mart.) Govaerts", "genus": "", "subgenus": "", "specificEpithet": "hispida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "17952", "verbatimEventDate": "", "habitat": "mixed tree savanna on sandy soil and adjoining gallery forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Par\u00c3\u00a1", "county": "", "municipality": "", "locality": "ca. 73 airline km NE of Castanhal; savanna adjoining the village of Martins Pinheiro; Campo Martins Pinheiro", "decimalLatitude": "", "decimalLongitude": "-47.58333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}