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 6nA  l.  XiF=   1918-07-13 Nm)    T 42.48948        vLa cyperaceae -83.14465 3U^I    Mr7 JUNIOR.  NR cyperus esculentus   ^ Hugh O'Neill & Peter A. Hyypio        
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus esculentus", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "esculentus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Hugh O'Neill & Peter A. Hyypio", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1918-07-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Junior.", "decimalLatitude": "42.48948", "decimalLongitude": "-83.14465", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}