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": ""}
 $gf CYPERACEAE   8 Kentucky  8+] umbellata     n   1985-04-21 allison w. cusick ;(Z  carex U     9 4* SCHKUHR EX WILLD. Lewis k$  UNITED STATES 8q^F     Laurel Point Cemetery, St Rt 59, S, jct of St Rt 1068, ca 3 mi N& of Head of Grassy, Head of Grassy Quad. r4ta        POALES Carex umbellata &)2,     z+mw 24093   IO 1390667 
{"catalogNumber": "1390667", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex umbellata", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Allison W. Cusick", "recordNumber": "24093", "verbatimEventDate": "1985-04-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Lewis", "municipality": "", "locality": "Laurel Point Cemetery, St Rt 59, S, jct of St Rt 1068, ca 3 mi N of Head of Grassy, Head of Grassy Quad.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}