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": ""}
esculentus iG0    :2D2y cyperus   b L.    1982-07-23 ?Ev  ohio <Cku:     ld 1393398 ashland oil co tank farlm, s, sandus ky st & ne, jct of rt i-75 & st rt 15, findlay, findlay quad. q   uZTB~ 21884 United States 52[1c      X Hancock   cyperus esculentus Tm8a   allison w. cusick N    cyperaceae A.Ub 
{"catalogNumber": "1393398", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus esculentus", "scientificNameAuthorship": "L.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "esculentus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Allison W. Cusick", "recordNumber": "21884", "verbatimEventDate": "1982-07-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Ohio", "county": "Hancock", "municipality": "", "locality": "Ashland Oil Co tank farm, S, Sandusky St & NE, jct of Rt I-75 & St Rt 15, Findlay, Findlay Quad.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}