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": ""}
 V 1990-06-21    Growing in low moistK opening on west bank of Escanaba River. p      K sec. 26 t42n-r24w along the escanaba river. ca. 20 mi.6 sse gwinn thalictrum revolutum Az1&   > Ranunculales thalictrum  O-5          ?2cu Michigan   /S revolutum  5i j 46.007765    
{"catalogNumber": "", "order": "Ranunculales", "family": "", "scientificName": "Thalictrum revolutum", "scientificNameAuthorship": "", "genus": "Thalictrum", "subgenus": "", "specificEpithet": "revolutum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1990-06-21", "habitat": "Growing in low moist opening on west bank of Escanaba River.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Sec. 26 T42N-R24W along the Escanaba River. ca. 20 mi. SSE Gwinn", "decimalLatitude": "46.007765", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}