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": ""}
  Z 1949-06-18 2000 j0   kr[ (Marsh.) Rehder ARONIA PRUNIFOLIA #<    b2;61 "Shrub 3 ft. tall." OUGHTON GH    ar&onia U  -88.39943 !    [)O5& united states  ROSALES ]bJxv  1469708 tW@  Dry roadside. sFF   | rosaceae   tb5SJ charle5 d. richards   47.16031 D4YH   UWa>I Michigan PRUNIFOLIA H    7 ON EAST SIDE OF TORCH LAKE.
{"catalogNumber": "1469708", "order": "Rosales", "family": "Rosaceae", "scientificName": "Aronia prunifolia", "scientificNameAuthorship": "(Marsh.) Rehder", "genus": "Aronia", "subgenus": "", "specificEpithet": "prunifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "2000", "verbatimEventDate": "1949-06-18", "habitat": "Dry roadside.", "occurrenceRemarks": "\"Shrub 3 ft. tall.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "On east side of Torch Lake.", "decimalLatitude": "47.16031", "decimalLongitude": "-88.39943", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}