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": ""}
 v3 RANUNCULACEAE   -89.375255 p v8    var. Ua>BJ   Thalictrum venulosum var. confine Dp   %h. 2051    @74N (fernald) b.boivin       1 Michigan Ranunculales :@z  1351336 Pm=Qz     m ONTONAGON RIVER  VENULOSUM M_V   
{"catalogNumber": "1351336", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Thalictrum venulosum var. confine", "scientificNameAuthorship": "(Fernald) B.Boivin", "genus": "", "subgenus": "", "specificEpithet": "venulosum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2051", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Ontonagon River", "decimalLatitude": "", "decimalLongitude": "-89.375255", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}