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": ""}
      Cyperaceae <jRqM   chamissonis _--`     T owlandUs and creek valley  alaska f   v C.A. Mey.  UxC 1395458  bb~ Poales   [E(T eriophorsum chamissonis 2947 ]qF    V1LY 1949-08-31     ^t[ United States 
{"catalogNumber": "1395458", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eriophorum chamissonis", "scientificNameAuthorship": "C.A. Mey.", "genus": "", "subgenus": "", "specificEpithet": "chamissonis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2947", "verbatimEventDate": "1949-08-31", "habitat": "lowlands and creek valley", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}