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": ""}
viola palustris o83 @        P(ZU malpigh iales    Newfoundland and Labrador f`(f   2| L Viola  Violaceae =t       X  1925-07-02   battle harbor [battle harbour] h ^O    Walter N. Koelz (     Well draine4d rock pockets on sides of an old glacial valley ?  
{"catalogNumber": "", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola palustris", "scientificNameAuthorship": "", "genus": "Viola", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "", "verbatimEventDate": "1925-07-02", "habitat": "Well drained rock pockets on sides of an old glacial valley", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Newfoundland and Labrador", "county": "", "municipality": "", "locality": "Battle Harbor [Battle Harbour]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}