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": ""}
UNITED STATES z    ,Y s Poales     AM!  20517         o ^| "PENINSULA OF HIGH GROUNDu EXTENDING ALONG FR 2253G S OF DIKE FORMED TRAVERSED BY FR 2253."  1990-06-28 m5]      +8t/ swse1/4, s22, nwne1/4, s27, t45n, r18w. hiawatha national forest. flat oats timber sale area. poaceae  ?a      
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "20517", "verbatimEventDate": "1990-06-28", "habitat": "", "occurrenceRemarks": "\"Peninsula of high ground extending along FR 2253G S of dike formed traversed by FR 2253.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "SWSE1/4, S22, NWNE1/4, S27, T45N, R18W. Hiawatha National Forest. Flat Oats timber sale area.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}