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": ""}
a.d. 5elby $k^      1894-08-16 9k     o7 _i Malpighiales EMMET 7XN8j    IBV -84.94586 Viola renifolia P*Ti       VIOLA       Vnited States R%kx      9z RENIFOLIA 
{"catalogNumber": "", "order": "Malpighiales", "family": "", "scientificName": "Viola renifolia", "scientificNameAuthorship": "", "genus": "Viola", "subgenus": "", "specificEpithet": "renifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A.D. Selby", "recordNumber": "", "verbatimEventDate": "1894-08-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Emmet", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.945886", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}