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": ""}
luzula       ?xr8) 1969-08-03  Q (ehrh.) lej. Ontario p%z F   Luzula multiflora %4~C  EDWARD G. VOSS Ai      QT_A thunder bay multiflora 0Dq   n NEAR MOUTH OF MCKELLAR CREEK, CA. 16 MI. NW OF MARATHON   JUNC4CEAE 0!k6m   I[R 1668386    r Canada 12945 oX G     POALES :0kUk 
{"catalogNumber": "1668386", "order": "Poales", "family": "Juncaceae", "scientificName": "Luzula multiflora", "scientificNameAuthorship": "(Ehrh.) Lej.", "genus": "Luzula", "subgenus": "", "specificEpithet": "multiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "12945", "verbatimEventDate": "1969-08-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "near mouth of McKellar Creek, ca. 16 mi. NW of Marathon", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}