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": ""}
 U VF 1350788     5gD  MICHIGAN Harvey E. Ballard Jr. M  VIOLA Db   pds-1 1973-05-07  s 737 blanda M    f  United States  MALPIGHIALES s$6UQ    );D COMMON; [V. RENIFOLIA - EGV78]   2] MICHIGAN DEPARTMENT OF NATURAL RESOURCES HOUGHTON LAKE WILDLIFE RESEARCH AREA (PORTER RANCH) CA. 6 KM. W OF HOUGHTON LAKE    G~ Viola blanda   X WILLD. -84.828379 &x_   bm5;> on beaver dams and anthills in leatherleaf and other moist areas W. Alan Wentz Qc   violaOceae &4  ROSCOMMON Zc#z  44.286892 a  
{"catalogNumber": "1350788", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola blanda", "scientificNameAuthorship": "Willd.", "genus": "Viola", "subgenus": "", "specificEpithet": "blanda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "W. Alan Wentz", "recordNumber": "737", "verbatimEventDate": "1973-05-07", "habitat": "on beaver dams and anthills in leatherleaf and other moist areas", "occurrenceRemarks": "common; [V. renifolia - EGV78]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Roscommon", "municipality": "", "locality": "Michigan Department of Natural Resources Houghton Lake Wildlife Research Area (Porter Ranch) ca. 6 km. sw of Houghton Lake", "decimalLatitude": "44.286892", "decimalLongitude": "-84.828379", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}