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": ""}
1986-08-22 v  1. 5FK   ) ^a= cyperus flavescens    GRANOGUE, S OF SMITHS BRIDGE NEAR W BANK OF BRANDYWINE CREEK. Ud l   zm:h CYPERUS 1393465 h  POALES?   NEW CASTLE mH   IK0+ 1471  ROERT F.C. NACZI lb  Delaware y*    3ID UNITED STATES    2 Cyper4aceae       X _ flavescens
{"catalogNumber": "1393465", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus flavescens", "scientificNameAuthorship": "L.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "flavescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert F.C. Naczi", "recordNumber": "1471", "verbatimEventDate": "1986-08-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Delaware", "county": "New Castle", "municipality": "", "locality": "Granogue, S of Smiths Bridge near W bank of Brandywine Creek.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}