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": ""}
     1 34845  (l.) p. beauv. +`   POACEAE tNUd       1999-04-28 u``_     >TG 1 throughout county fairgrounds dura t9P3C    sw of greensburg -    <.~  INDIANA  ^ sclerochloa dura   K/JH^ UNITED STATES 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Sclerochloa dura", "scientificNameAuthorship": "(L.) P. Beauv.", "genus": "", "subgenus": "", "specificEpithet": "dura", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "34845", "verbatimEventDate": "1999-04-28", "habitat": "throughout county fairgrounds", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Indiana", "county": "", "municipality": "", "locality": "SW of Greensburg", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}