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": ""}
      ew7z REPENS  ]$ 1304804  6*H<N sandy shore    ELYMUS 30&=L  BEAVER ISLAND T.37N R.10W SEC. 26 AT IRON ORE BAY NEAR IRON ORE CREEK |Pg  45.57978 [>[&   (l.) gould #   9 zp michigan   United States 4@m      Poaceae qE$   
{"catalogNumber": "1304804", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(L.) Gould", "genus": "Elymus", "subgenus": "", "specificEpithet": "repens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "sandy shore", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Beaver Island T.37N R.10W Sec. 26 at Iron Ore Bay near Iron Ore Creek", "decimalLatitude": "45.57978", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}