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": ""}
1974-05-30 rwH   Violaceae ;[o   ERIC A. OUROO, JR. 21       s.n. D  SAND; ASSOC#IATES: DESCHAMP%SIA FLEXUOSA, VACCINIUM ANGUSTIFOLIUM, CLADONIA (SP.), PRUNUS PUMILA, COMPTONIA 4SPLENIFOLIA T5.t  Michigan (  sm. aJs%   Malpighiales W$3K&   Si 1349295   5 46.643533 -88.521329 C=w      X adunca viola adunca l@   UNITED STATES uU4eT  Baraga k 
{"catalogNumber": "1349295", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola adunca", "scientificNameAuthorship": "Sm.", "genus": "", "subgenus": "", "specificEpithet": "adunca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eric A. Bourdo, Jr.", "recordNumber": "s.n.", "verbatimEventDate": "1974-05-30", "habitat": "sand; associates: Deschampsia flexuosa, Vaccinium angustifolium, Cladonia (Sp.), Prunus pumila, Comptonia asplenifolia", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Baraga", "municipality": "", "locality": "", "decimalLatitude": "46.643533", "decimalLongitude": "-88.521329", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}