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": ""}
   rx% TALLGRASS (LAKEPLA|N) PRAIRIE | CALCAREOUS SOIL  wG1   Poaceae  iv k. nash suding & k. hartman   1997-08-20 &   +~4 67 andropogon gerardii :La   h$1o  200  |W margaretta township, wresthaven wildlife area (odnr), directly e northwest ro4d, ca. 2km w castall|a. ERIE ,TnA    1 andropogon  d%Tq  1404632 -82.816667 R -    ~ abundant throughout  i?Zkk 41Â° 24' N 82Â° 49' W 41.4 ;09go   GERARDII =-   mZ% Poales    leIp Vitman   M  VP United States
{"catalogNumber": "1404632", "order": "Poales", "family": "Poaceae", "scientificName": "Andropogon gerardii", "scientificNameAuthorship": "Vitman", "genus": "Andropogon", "subgenus": "", "specificEpithet": "gerardii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "K. Nash Suding & K. Hartman", "recordNumber": "67", "verbatimEventDate": "1997-08-20", "habitat": "Tallgrass (lakeplain) prairie | calcareous soil", "occurrenceRemarks": "abundant throughout", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Erie", "municipality": "", "locality": "Margaretta Township, Resthaven Wildlife Area (ODNR), directly E Northwest Road, ca. 2km W Castallia.", "decimalLatitude": "41.4", "decimalLongitude": "-82.816667", "verbatimCoordinates": "41\u00c2\u00b0 24' N 82\u00c2\u00b0 49' W", "minimumElevationInMeters": "200", "maximumElevationInMeters": ""}