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": ""}
L.  T.   uC]n 1459473  :J MINNESOTA  LYNDEN B. GERDES 6x4;0   2014-09-03 qA    virginicus MMk     ,g lbg# 7192 -93.897222 -/7   %; UNITED STATES poaceae # &Q     +  Contact UM Herbarium 48Â° 12' 33" N, 93Â° 53' 0" W ;   48.209167 *Hox   ELYMUS ND    ckH1 KOOCHICHING  K poales    k+(e_ Elymus virginicus
{"catalogNumber": "1459473", "order": "Poales", "family": "Poaceae", "scientificName": "Elymus virginicus", "scientificNameAuthorship": "L.", "genus": "Elymus", "subgenus": "", "specificEpithet": "virginicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Lynden B. Gerdes", "recordNumber": "LBG# 7192", "verbatimEventDate": "2014-09-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "Koochiching", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "48.209167", "decimalLongitude": "-93.897222", "verbatimCoordinates": "48\u00c2\u00b0 12' 33\" N, 93\u00c2\u00b0 53' 50\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}