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": ""}
 |DU 45.523781 michigan ^     1324420 Wp+     #?. 1948-07-29 leptonervia ye    NEARLY MATURE BEECH-MAPLE WOODS WITH SPARSE HERBACEOUS COVER. k9  9615 ^p    r  carex leptonervia  ZhV]  cyperaceae "ABUNDANT" y&   F0 (fernald) fernald ROGERS MCVAUGH DIuV     g9C& frederick j. hermann Emmet i)   ` Caryex  IK Poales    CA. 3 MILES SOUTH OF GOOD HART. g%LL1 
{"catalogNumber": "1324420", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex leptonervia", "scientificNameAuthorship": "(Fernald) Fernald", "genus": "Carex", "subgenus": "", "specificEpithet": "leptonervia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "Rogers McVaugh", "recordNumber": "9615", "verbatimEventDate": "1948-07-29", "habitat": "Nearly mature beech-maple woods with sparse herbaceous cover.", "occurrenceRemarks": "\"abundant\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "ca. 3 miles south of Good Hart.", "decimalLatitude": "45.523781", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}