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": ""}
  n4HD? Thalictrum venulosum var. cnfine ALONG THE MANISTIQUE RIVER. N 1/2 SEC 17 T42N-R15W j     staminate plants with long upper leaf petioles. ./IwO  venulosum S5r   (fernald) b.boivin GThH   !t2V michigan VAR. G    RANUNCULALES B24O    vRW 46.037679  thalictrum f  /   Xame  1351330   confine u   H ` 1979-06-30 SCHOOLCRAFT &W  United States P2eP9    6mab= Don Henson -86.167992   DU   a 1070 raXnunculaceae uG+@? 
{"catalogNumber": "1351330", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Thalictrum venulosum var. confine", "scientificNameAuthorship": "(Fernald) B.Boivin", "genus": "Thalictrum", "subgenus": "", "specificEpithet": "venulosum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "confine", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "1070", "verbatimEventDate": "1979-06-30", "habitat": "", "occurrenceRemarks": "Staminate plants with long upper leaf petioles.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "Along the Manistique River. N 1/2 Sec 17 T42N-R15W", "decimalLatitude": "46.037679", "decimalLongitude": "-86.167992", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}