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": ""}
6741 GpuJ  AT EDGE OF CREEK /:[E    v carl o. grassl L. pEdzf    -88.33333  E   iron +B3I   ciliatus 3J   7)$W  UNITED STATES  &eK3M BROMUS MICHIGAN l:EvM   46.4 5 s&~    1309470 (3@   NEAR DEER LAKE, 10 M. N.E. OF CRYSTAL FALLS v4o    I1 BROMUS CILIATUS POACEAE ad   1934-08-08 ON>Rr   ^m POALES
{"catalogNumber": "1309470", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus ciliatus", "scientificNameAuthorship": "L.", "genus": "Bromus", "subgenus": "", "specificEpithet": "ciliatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "6741", "verbatimEventDate": "1934-08-08", "habitat": "At edge of creek", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Iron", "municipality": "", "locality": "Near Deer Lake, 10 m. N.E. of Crystal Falls", "decimalLatitude": "46.4", "decimalLongitude": "-88.33333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}