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": ""}
Amazonas 7    -66.16667 [      6@& RÃ­O NEGRO  malpighiales . 62[    ALCHORNEA TRIPLINERVIA i Ep        G 1660838     z 0.83333 neblina massif; bongo trip along rio mawarinuma downstream in n. w. direction from base camp at mouth of canyon for approx 4 km GBr     o;~ Brian L. Stannard 
{"catalogNumber": "1660838", "order": "Malpighiales", "family": "", "scientificName": "Alchornea triplinervia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Brian L. Stannard", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Amazonas", "county": "R\u00c3\u00ado Negro", "municipality": "", "locality": "Neblina Massif; bongo trip along Rio Mawarinuma downstream in N. W. Direction from base camp at mouth of canyon for approx 4 km", "decimalLatitude": "0.83333", "decimalLongitude": "-66.16667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}