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": ""}
  Q P. ROTHR. & REZNICEK  i8 1381724 1.3miles west of ola & ark hwy 7 on ark hwy 28. D^7   EI=3f 8057 UNITED STATES g/7  CYPERACEAE  D,.       DS 1998-05-03 yell rgry  -93.246602 6n3:     G Poales  -k ARKANSAS     philip e. hyatt &.   Y@ CAREX  trs: t4n r21w sec 9 nw4 nw4     
{"catalogNumber": "1381724", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "P. Rothr. & Reznicek", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "8057", "verbatimEventDate": "1998-05-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Yell", "municipality": "", "locality": "1.3 miles west of Ola & Ark Hwy 7 on Ark Hwy 28.", "decimalLatitude": "", "decimalLongitude": "-93.246602", "verbatimCoordinates": "TRS: T4N R21W sec 9 NW4 NW4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}