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": ""}
   _w dy ASH LAKE  BOLBOSCHOENUS FLUVIATILIS ,xqh   SMZS BOLBOSCHOENUS   minnesota y  POALES d    RX 1359166    ; 1922-07 FLUVIATILIS  ; )   f.p. metcalf @g< I    : United Stbates    k !(7orr.) SojÃ¡k       T CYPERACEAE  uG 9 lincoln 1702 HBc 
{"catalogNumber": "1359166", "order": "Poales", "family": "Cyperaceae", "scientificName": "Bolboschoenus fluviatilis", "scientificNameAuthorship": "(Torr.) Soj\u00c3\u00a1k", "genus": "Bolboschoenus", "subgenus": "", "specificEpithet": "fluviatilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F.P. Metcalf", "recordNumber": "1702", "verbatimEventDate": "1922-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "Lincoln", "municipality": "", "locality": "Ash Lake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}