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": ""}
 _J E Hydrocharitaceae    GVADALUPENSIS E AG    %Cb  ALI5M4TALES  85_ subsp. 1.2 MILES E27Â°S OF TRION; PETTYJOHN SPRINGS; RIDGE AND VALLEY PROVINCE 3    G# guadalupensis     D 1432764  7htp  ELEVATION 800 FEET      najas georgia 2    UNITED STATES (bJU  chattooga RxhH   najas guadalupensis subsp. guadalupensis [r   
{"catalogNumber": "1432764", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Najas guadalupensis subsp. guadalupensis", "scientificNameAuthorship": "", "genus": "Najas", "subgenus": "", "specificEpithet": "guadalupensis", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "guadalupensis", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "elevation 800 feet", "associatedTaxa": "", "country": "United States", "stateProvince": "Georgia", "county": "Chattooga", "municipality": "", "locality": "1.2 miles E27\u00c2\u00b0S of Trion; Pettyjohn Springs; Ridge and Valley Province", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}