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": ""}
   v CYPERACEAE -79.b183333 n   G ANTON A. REZNICEK   MVo ontario  QUO]^ 43â° 03' 30" n 79â° 11' 00" w    iZRn POALES  <@>8 carex regional municipality of niagara, 3 km ne of port robinson, crowland twp. /q   Y;AB SCOPARIA  M 6439  carex scoparia @_ wD   Welland ZQ         x5 1981-08-24 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex scoparia", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "scoparia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "6439", "verbatimEventDate": "1981-08-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Welland", "municipality": "", "locality": "Regional Municipality of Niagara, 3 km NE of Port Robinson, Crowland Twp.", "decimalLatitude": "", "decimalLongitude": "-79.183333", "verbatimCoordinates": "43\u00c2\u00b0 03' 30\" N 79\u00c2\u00b0 11' 00\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}