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": ""}
 eleocharis D&   w_s! 469-0 edward g. voss m^@     BUX 1957-07-20 ["! E SMALLII - NOTE DIVERGENT SCALE TIPS; BLACKENEDSHEATH APICES; 2 SCALES AT BASE OF SPIKELET." - HKS58] |3#   ^  Common moist, Â± sandy shore.   N CYPERACEAE    mackinac [: R      PALUSTRIS I   (l.) roem. & s*chult.   us.   united states ~pHe  1330840 E   r Poales el3ocharis palustris  hZ   5 henry k. svenson Michigan - 
{"catalogNumber": "1330840", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis palustris", "scientificNameAuthorship": "(L.) Roem. & Schult.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Henry K. Svenson", "recordedBy": "Edward G. Voss", "recordNumber": "4690", "verbatimEventDate": "1957-07-20", "habitat": "Common, moist, \u00c2\u00b1 sandy shore.", "occurrenceRemarks": "[\"! E smallii - Note divergent scale tips; blackened sheath apices; 2 scales at base of spikelet.\" - HKS58]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}