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": ""}
Carex  Y  Union &  1579 Z XV    Y Jeff H. Rettig VAR. %>m)   j. rettig Ote   V  #1986-05-12  ALONG HWY 180, 1.0 MI SW OF HWY 180 SPU TO BRASSTOWN BALD.C &HSq     0S@ CAREX LUCORUM VAR. AUSTROLUCORUM   Mp^z% united states  1359049 gDe~    CYPERACEAE $QyV   HgcN- austrolucorum     mN GEORGIA   7 POALES
{"catalogNumber": "1359049", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex lucorum var. austrolucorum", "scientificNameAuthorship": "J. Rettig", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "austrolucorum", "identifiedBy": "", "recordedBy": "Jeff H. Rettig", "recordNumber": "1579", "verbatimEventDate": "1986-05-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Georgia", "county": "Union", "municipality": "", "locality": "ALong Hwy 180, 1.0 mi SW of Hwy 180 spur to Brasstown Bald.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}