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 I   1990-06-28  1    !sF FRANK D. BOWERS & DAVID HILLIER 46.11747 R    Carex echinata     f schoolcraft  Michigan p       w.<;L murray nese 1/4, s3, wsw 1/4, s|2, t45n, r18w. hiawatha national forest. corrGidor timber sale area. between fr 2251 and swamp to s, k|7   wKep CYPERACEAE  pBVg 1322079   C_U CAREX  P! 20570 -86.26181 8It     Z POLES
{"catalogNumber": "1322079", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex echinata", "scientificNameAuthorship": "Murray", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frank D. Bowers & David Hillier", "recordNumber": "20570", "verbatimEventDate": "1990-06-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "NESE 1/4, S3, WSW 1/4, S2, T45N, R18W. Hiawatha National Forest. Corridor timber sale area. Between FR 2251 and Swamp to S,", "decimalLatitude": "46.11747", "decimalLongitude": "-86.26181", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}