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": ""}
 H 764 p0ales )>u     G  Uited States    X1Z: hemidrummondii 1397064 %cf)    r) H. Eggert     d& u cyperus hemidrummondii   cyperus  +I0t   b :m MISSOURI  r ST. LOUIS.   goetgh. ?   W_ CYPERACEAE     NwV  1875-07-16
{"catalogNumber": "1397064", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus hemidrummondii", "scientificNameAuthorship": "Goetgh.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "hemidrummondii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. Eggert", "recordNumber": "764", "verbatimEventDate": "1875-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "", "municipality": "", "locality": "St. Louis.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}