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": ""}
1986-06-15 C  RANUNCULAL3S (      -89.3Y75255  >       venulosum      IO  ranunculaceae ONTONAGON RIVER D    thalictrum venulosum var. confine Bvcke      ,d Michigan 2051 A~4p    X growing along river   [Uf DON HENSON
{"catalogNumber": "", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Thalictrum venulosum var. confine", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "venulosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "2051", "verbatimEventDate": "1986-06-15", "habitat": "Growing along river", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Ontonagon River", "decimalLatitude": "", "decimalLongitude": "-89.375255", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}