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": ""}
  E 60] marianensis   7721 (J    Chihuahua _rU>0   ST4CEY |_  ejido de Cusarare, in disturbedareas along margins of fields near church (16qQ     mexico *     i)@  cyperaceae 1977-07-29 kAu)     ]lf Guachochi    CAREX MARIANENSIS (   Poales Ys7P  carex ml  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex marianensis", "scientificNameAuthorship": "Stacey", "genus": "Carex", "subgenus": "", "specificEpithet": "marianensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7721", "verbatimEventDate": "1977-07-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "Guachochi", "municipality": "", "locality": "ejido de Cusarare, in disturbed areas along margins of fields near church", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}