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 v@   vrb,- harvey e. ballard, jr.   United States -? I   1956-06-02 2X$ L    k in moist ground edward g. voss i I4  MALPIGHIALES kPKx   :s= Aiton CUCULLATA k 4D  violaceae     frequent; "fls. blue; beard of lateral petals â|± clavate; rootstocks thick." %t     2903 ZVq  NEAR MOUTH OF PENDILLS CREEK, CA. 7 MI. NW OF RACO Ucr    MICHIGAN TdN    )1350971 M&)3>  
{"catalogNumber": "1350971", "order": "Malpighiales", "family": "Violaceae", "scientificName": "", "scientificNameAuthorship": "Aiton", "genus": "Viola", "subgenus": "", "specificEpithet": "cucullata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "Edward G. Voss", "recordNumber": "2903", "verbatimEventDate": "1956-06-02", "habitat": "in moist ground", "occurrenceRemarks": "frequent; \"Fls. blue; beard of lateral petals \u00c2\u00b1 clavate; rootstocks thick.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "near mouth of Pendills Creek, ca. 7 mi. NW of Raco", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}