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": ""}
   S6*_ Carex   1A poales  WA  7472  rXo 1997-05-18  midlando community. +>E@]  CAREX MUEHLENBERGII VAR. ENERVIS f^n   /!qv united states      W VAR.  rJ&2 Cyperaceae   EC  philip e. hyatt  S Sebastian       p.X_ enervis 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex muehlenbergii var. enervis", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "enervis", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "7472", "verbatimEventDate": "1997-05-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Sebastian", "municipality": "", "locality": "Midland community.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}