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": ""}
 DS  1393828   F7~ macilentus       AJcag (Fernald) Marcks    Dwei> cyperus lupulinus subsp. macilentus   ije . subsp. 1892-07-28 +CKn   Connecticut 5Ku        M`Pg henry c. cowles  kensington. YQIg[   
{"catalogNumber": "1393828", "order": "", "family": "", "scientificName": "Cyperus lupulinus subsp. macilentus", "scientificNameAuthorship": "(Fernald) Marcks", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "macilentus", "identifiedBy": "", "recordedBy": "Henry C. Cowles", "recordNumber": "", "verbatimEventDate": "1892-07-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Connecticut", "county": "", "municipality": "", "locality": "Kensington.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}