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": ""}
    ? z 46.398318     J= 3 1330875 y>6?    ELEOCHARIS ZF_     l united states ELEOCHARIS PALUSTRIS l  iron  w ki   -,c -88.710548  K9zg henry k. svenson  6q" WATER, SAND AND GRAVEL, BED 50Ã 1. %5  michigan -Uv   p.h. eschmeyer h|      
{"catalogNumber": "1330875", "order": "", "family": "", "scientificName": "Eleocharis palustris", "scientificNameAuthorship": "", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Henry K. Svenson", "recordedBy": "P.H. Eschmeyer", "recordNumber": "3", "verbatimEventDate": "", "habitat": "6\" water, sand and gravel, bed 50 \u00c3\u0097 15.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Iron", "municipality": "", "locality": "", "decimalLatitude": "46.398318", "decimalLongitude": "-88.710548", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}