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": ""}
  Dt!: s.n. KIERULFF 16   cyperaceae mu      1959-06-16 ? FCD   yja M ELEOCHARIS ARGYROL3PIS BALOCHISTAN - :3  illgible #R   ,f Poales  = lN ARGYOLEPIS  eleocharis ^f   |0 ispliugi tangi  % (:I no data    pakistan  z)[     Py1715337  
{"catalogNumber": "1715337", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis argyrolepis", "scientificNameAuthorship": "Kierulff", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "argyrolepis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "illegible", "recordNumber": "s.n.", "verbatimEventDate": "1959-06-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Pakistan", "stateProvince": "Balochistan", "county": "no data", "municipality": "", "locality": "Ispliugi Tangi", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}