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": ""}
   keeler twp. keeler lake. & @k       ^,|p Schoenoplectiella purshiana var. williamsii  United States i:-*  1480 J           X wet sandy shore and sandy shore with sedge p3at. with cyperus rivularis, c. strigosus, hemicarpha micran:tha, polygala cruciata, rhynchospora capitellata, r. macrostachya, panicum meridonale, p. sphaerocarpon, viola lanceolata, Fcephalanthus occidental8is, carex sp., & juncus sp.       
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Schoenoplectiella purshiana var. williamsii", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1480", "verbatimEventDate": "", "habitat": "Wet sandy shore and sandy shore with sedge peat. With Cyperus rivularis, C. strigosus, Hemicarpha micrantha, Polygala cruciata, Rhynchospora capitellata, R. macrostachya, Panicum meridonale, P. sphaerocarpon, Viola lanceolata, Cephalanthus occidentalis, Carex sp., & Juncus sp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Keeler Twp. Keeler Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}