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": ""}
St. Louis a,!2    F  1423503  -90.26 c|D    soil loamy and compacted, abundant along path va   2005-04-08 n)Ag    I SCLEROCHLOA DURA   L 6P dura 38Â°36'58"N, 90Â°15'36W ( om   _C Grassy path along the NW ~side of the Missouri Botanical Garden, just outside fence. 20301 w94$@   unite states O     [ (L.) P. Beauv. POACEAE Bkz,    38.616111 m    149 ; 
{"catalogNumber": "1423503", "order": "", "family": "Poaceae", "scientificName": "Sclerochloa dura", "scientificNameAuthorship": "(L.) P. Beauv.", "genus": "", "subgenus": "", "specificEpithet": "dura", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "20301", "verbatimEventDate": "2005-04-08", "habitat": "Soil loamy and compacted, Abundant along path", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "St. Louis", "municipality": "", "locality": "Grassy path along the NW side of the Missouri Botanical Garden, just outside fence.", "decimalLatitude": "38.616111", "decimalLongitude": "-90.26", "verbatimCoordinates": "38\u00c2\u00b036'58\"N, 90\u00c2\u00b015'36\"W", "minimumElevationInMeters": "149", "maximumElevationInMeters": ""}