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 Y<zC  trichophorum ] ?o  Poales TAd  (A. GRAY) S.G. SM. C6   [blh sheet dupl. except "in thin woods" lacking and "rare" added] mich blh1623 gk  42.57796 7 n0   2q Trichophorum clintonii  Oakland DIv2W     1331817 ?L>  Cyperaceae t7a  1916-06-04 1C  michigan bfY  -83.243 GH#   E CLINTONII    ^P+3  s.n.    peter a. hyypio dry bank in thin woods. ll@B   cecil billingtom ^ML  Bloomfield Hills. <,N]^ 
{"catalogNumber": "1331817", "order": "Poales", "family": "Cyperaceae", "scientificName": "Trichophorum clintonii", "scientificNameAuthorship": "(A. Gray) S.G. Sm.", "genus": "Trichophorum", "subgenus": "", "specificEpithet": "clintonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Peter A. Hyypio", "recordedBy": "Cecil Billington", "recordNumber": "s.n.", "verbatimEventDate": "1916-06-04", "habitat": "Dry bank in thin woods.", "occurrenceRemarks": "[BLH sheet dupl. except \"in thin woods\" lacking and \"Rare\" added] MICH BLH1623", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oakland", "municipality": "", "locality": "Bloomfield Hills.", "decimalLatitude": "42.57796", "decimalLongitude": "-83.243", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}