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": ""}
   t%X8J juncus brevicaudatus  r1P:  48.122946 United States ;      931-08-18 jeO&          ke|weenaw k_-<z   4[@ ISLE ROYALE 2ND ISLAND NW OF MOTT ISLAND, LAKE SUPERIOR brevicaudatus s,EJ$   4397 1OY_U     1335917 B^=@ 
{"catalogNumber": "1335917", "order": "", "family": "", "scientificName": "Juncus brevicaudatus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "brevicaudatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4397", "verbatimEventDate": "1931-08-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale 2nd island NW of Mott Island, Lake Superior", "decimalLatitude": "48.122946", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}