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 M+   =-mx  1564383 CONTACT UM HERBARIUM Q]    Carex vm   11405.5 Q    y  VIRGINIA     <7 ib Page  G~f F carex roanensis  -  5/ 1944-10-15  POALES  Fpy   united states J ~M      h,P 3 F. J. HERM.   ~9( + roanensis FREDERICK J. HERNANN I 2  
{"catalogNumber": "1564383", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex roanensis", "scientificNameAuthorship": "F. J. Herm.", "genus": "Carex", "subgenus": "", "specificEpithet": "roanensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "11405.5", "verbatimEventDate": "1944-10-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "Page", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}