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": ""}
Wolverton Estate ca. 7 mi. SW of South Bend. .  1447171 V4%  (engelm.) buchenau W@  JUNCUS hO|(    Charles C. Deam 0C    55584 _uw   poales CcY   F2-- brdachycephalus    ,Sx  1934-09-14    :? !  indiana United States 26`WU       l/ f` St. Joseph  
{"catalogNumber": "1447171", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Engelm.) Buchenau", "genus": "Juncus", "subgenus": "", "specificEpithet": "brachycephalus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles C. Deam", "recordNumber": "55584", "verbatimEventDate": "1934-09-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Indiana", "county": "St. Joseph", "municipality": "", "locality": "Wolverton Estate ca. 7 mi. SW of South Bend.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}