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": ""}
 ty POALES fr. marie-victorin rn  1921-07-22 :M  SUBTILIS 8   (loc. clss. michx) g  PETER F. ZIKA  DQ)8   ,HC 15119 Saguenay-Lac Saint-Jean 4 ?j  48.447787 @g   -72.159575 !h#Bu   JUNCACEAE  On`m   T juncus   j/ MOUTH OF RIVER | GRÃ¨VE SILICA-CALCAIRE [SIC] [SILICA-LIMESTONE SHINGLE BEACH]  =V3a CANADA   ~(rf Juncus sub#tilis   f` 1454296  E. Mey. 7P    DTZ QUEBEC 
{"catalogNumber": "1454296", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus subtilis", "scientificNameAuthorship": "E. Mey.", "genus": "Juncus", "subgenus": "", "specificEpithet": "subtilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Peter F. Zika", "recordedBy": "Fr. Marie-Victorin", "recordNumber": "15119", "verbatimEventDate": "1921-07-22", "habitat": "mouth of river | gr\u00c3\u00a8ve silica-calcaire [sic] [silica-limestone shingle beach]", "occurrenceRemarks": "(loc. clss. Michx)", "associatedTaxa": "", "country": "Canada", "stateProvince": "Quebec", "county": "Saguenay-Lac Saint-Jean", "municipality": "", "locality": "", "decimalLatitude": "48.447787", "decimalLongitude": "-72.159575", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}