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": ""}
 GU0 gigantea   2627 T  (6     lenawee Agrostis gigantea :aY   1304897 H[9L  Thicket in fen.  `  Robert W. Smith _i Z   a -84.0128     kW Poales    1988-07-09 @     41.8408  V4N  united states ;) Q  michigan |CQ  agrostis =D  &    ;A madison twp. t7s, r3e, s25, sw1/4 of nw1/4. sw. of s. eno of  mcphail dr.
{"catalogNumber": "1304897", "order": "Poales", "family": "", "scientificName": "Agrostis gigantea", "scientificNameAuthorship": "", "genus": "Agrostis", "subgenus": "", "specificEpithet": "gigantea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "2627", "verbatimEventDate": "1988-07-09", "habitat": "Thicket in fen.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "Madison Twp. T7S, R3E, S25, sw1/4 of nw1/4. sw. of s. end of McPhail Dr.", "decimalLatitude": "41.8408", "decimalLongitude": "-84.0128", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}