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 selkirkii _ rA     Q=U8N UNITED STATES  e 1507513  S.N. 7Me?i  SELKIRKII 5r`  fred h. horsfod %61   ?*e! LAMOILLE malpighiales j      uu 1879-05-25  # Lik Violaceae     $jUz smuggler's notch pursh >ex gold|e 4  grpm 42757 kgPX@   Viola ?    Vermont   
{"catalogNumber": "1507513", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola selkirkii", "scientificNameAuthorship": "Pursh ex Goldie", "genus": "Viola", "subgenus": "", "specificEpithet": "selkirkii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred H. Horsford", "recordNumber": "s.n.", "verbatimEventDate": "1879-05-25", "habitat": "", "occurrenceRemarks": "GRPM 42757", "associatedTaxa": "", "country": "United States", "stateProvince": "Vermont", "county": "Lamoille", "municipality": "", "locality": "Smuggler's Notch", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}