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": ""}
 3oX robert m. king & john d. schultz    1350893 vs2   )  K; VIOLACEAE   117 JZiE       Viola canadensis  V d MICHIGAN   growing in upland woods (hard maple) 7SE   canadenis y     Jr 1958-05-09  -86.426366          fairly abundant
{"catalogNumber": "1350893", "order": "", "family": "Violaceae", "scientificName": "Viola canadensis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert M. King & John D. Schultz", "recordNumber": "117", "verbatimEventDate": "1958-05-09", "habitat": "growing in upland woods (hard maple)", "occurrenceRemarks": "fairly abundant", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.426366", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}