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": ""}
     EUPHORBIA olL]    .-` rogers mcvaugh   ABOUT 8-9 MI N OF TRENTON, GEORGIA, NEAR HEAD OF MURPHY'S HOLLOW; STEEP WOODED SLOPES JUST BELOW NORTH BROW OF SAND MOUNTAIN ;v   VOg mercurialina   h: Ki-Ryong Park  tennessee *;:    Bg+6 EUPHORBIA MERCURIA1INA      . united stats    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Euphorbia mercurialina", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "mercurialina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ki-Ryong Park", "recordedBy": "Rogers McVaugh", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "", "municipality": "", "locality": "About 8-9 mi N of Trenton, Georgia, near head of Murphy's Hollow; steep wooded slopes just below north brow of Sand Mountain", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}