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": ""}
 3 x9 THOMSON  Zf AMBIGUUS   1907-08-22 d    POALES Kw*I      )/ sand hills   %v Gymnopogon ambiguus MCDUFFIE ?S   POACEAE L1@ -   D#- HARLEY H. BARTLETT  gX$Fo (michx.) britton,sterns & poggenb.   62X Georgia 1415633 KL<e4    [  un!itd states  1023 R1 +X   GYMNOPOGON <Mk 
{"catalogNumber": "1415633", "order": "Poales", "family": "Poaceae", "scientificName": "Gymnopogon ambiguus", "scientificNameAuthorship": "(Michx.) Britton, Sterns & Poggenb.", "genus": "Gymnopogon", "subgenus": "", "specificEpithet": "ambiguus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harley H. Bartlett", "recordNumber": "1023", "verbatimEventDate": "1907-08-22", "habitat": "Sand Hills", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Georgia", "county": "McDuffie", "municipality": "", "locality": "Thomson", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}