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": ""}
  UNITED STATES zA            8^ D kentucky benge, 7.8 mi. w of jct. of rtes. 472 & 421, 2.2 mi. e of jct. of rtes. 472 & 638 (to south), s of rte 472 & s of mill creek L        CAREX AMPHIBOLA >Pt   3N132 oh@Ya   MG AMPHIBOLA     4> poales
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex amphibola", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "amphibola", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3132", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "", "municipality": "", "locality": "Benge, 7.8 mi. W of jct. of rtes. 472 & 421, 2.2 mi. E of jct. of rtes. 472 & 638 (to south), S of rte 472 & S of Mill Creek", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}