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": ""}
(l.) roem. & schult. ]pV   )| UNITED STATES   w 1398279  q&X Cyperaceae 1948-07-13 &~      ]Z63 66.5 william s. benningghff  Y/    Hg ELEOCHARIS PALUSTRIS 2160 !.7:    YUKON-KOYUKUK lo>         = eleocharis   %JK -147  N ENWD OF POTATO PATGH SLOUGH, W OF BEAVER, LOC 59, YUKON FLATS. ?g%@   
{"catalogNumber": "1398279", "order": "", "family": "Cyperaceae", "scientificName": "Eleocharis palustris", "scientificNameAuthorship": "(L.) Roem. & Schult.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William S. Benninghoff", "recordNumber": "2160", "verbatimEventDate": "1948-07-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Yukon-Koyukuk", "municipality": "", "locality": "N end of Potato Patch Slough, W of Beaver, Loc 59, Yukon Flats.", "decimalLatitude": "66.5", "decimalLongitude": "-147", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}