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": ""}
1956-08-15 WZK    jk v torr.     v/ y| cyperaceae  Cyperus sc_hweinitzii     ?BN -85.465294  v UNITED STATES  f Jennie V.A. Dieterle   x6A,` one clump on sandy roadside. 1858 A;m^    C+` 44.678601      E CYPERUS michigan +Uze4  1328969 4B   schweinitzii he D   
{"catalogNumber": "1328969", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus schweinitzii", "scientificNameAuthorship": "Torr.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "schweinitzii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jennie V.A. Dieterle", "recordNumber": "1858", "verbatimEventDate": "1956-08-15", "habitat": "One clump on sandy roadside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "44.678601", "decimalLongitude": "-85.465294", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}