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": ""}
 k j.e. benedict, r.  T8 1958-08-10  8  CYPERACEAE ELEOCHARIS as   * b70 MARYLAND  united states z  HERRING CREEK, TALL TIMBERS. Y Y     LQ ambigens  J POALES     5%Rc! fernald 6265  /Mt      6 1395073   eleocharis ambigens QV    
{"catalogNumber": "1395073", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis ambigens", "scientificNameAuthorship": "Fernald", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "ambigens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J.E. Benedict, Jr.", "recordNumber": "6265", "verbatimEventDate": "1958-08-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Maryland", "county": "", "municipality": "", "locality": "Herring Creek, Tall Timbers.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}