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": ""}
trachycaulus ,t    KEWEENAW e    .0! UNITED STATES    O+ [ANTHERS CA. 1. MM LONG, AWNS DIVERGENT] [CLOSE TO VAR. UNILATERALE - A DUPL. SO DET. BY NWK]; 8/9/28 [BLH]  ~ T(l michigan  8m POALES   Gk9 Rocky shores  (link) gould ek shinners j3H   -87.911079 G@ .G        1928-08-09 8255 E    OLIVER A. FARWELL  ;wu  ELYMUS TRACHYCAULUS 3G  
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Elymus trachycaulus", "scientificNameAuthorship": "(Link) Gould ex Shinners", "genus": "", "subgenus": "", "specificEpithet": "trachycaulus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "8255", "verbatimEventDate": "1928-08-09", "habitat": "Rocky shores", "occurrenceRemarks": "[anthers ca. 1.8 mm long, awns divergent] [close to var. unilaterale - a dupl. so det. by NWK]; 8/9/28 [BLH]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-87.911079", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}