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": ""}
 E.U.CLOVER :kw   D+4T 45.73976 1958-07-31 +TZ      tf z2 elymus trachycnau|us  nq-? michigan trachycaulus Pv   3f: (Link) Gould ex Shinners  4Q!Bi -85.54657 128c7868 !V   CHARLEVOIX qN   c Elymus     *3 336 united states s9   WU>&! ALONG TRAIL ON NORTH SHORE OF FONT LAKE.  6B!ai Beav3r Island, T-39N, Sec. 2r8. POACEAE AT4[t    u  @W poales 
{"catalogNumber": "1287868", "order": "Poales", "family": "Poaceae", "scientificName": "Elymus trachycaulus", "scientificNameAuthorship": "(Link) Gould ex Shinners", "genus": "Elymus", "subgenus": "", "specificEpithet": "trachycaulus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E.U. Clover", "recordNumber": "336", "verbatimEventDate": "1958-07-31", "habitat": "Along trail on north shore of Font Lake.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Charlevoix", "municipality": "", "locality": "Beaver Island, T-39N, Sec. 28.", "decimalLatitude": "45.73976", "decimalLongitude": "-85.54657", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}