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": ""}
 r.b. shaw um1    POALES F    M#FSe gracilis  s)1n. ERIOCHLOA GRACILIS   & 4 -109.216  A JosÃ© Vera Santos   U` 1121856 Eriochloa R:h2|     [ 1941-09-15 MEXICO -  poaceae ~>      P 2024  cch sonora  30.7818 gh  La Vega Azul; Co|onia Morelos /   (fourn.) a.s. hitchc. 4kZ 
{"catalogNumber": "1121856", "order": "Poales", "family": "Poaceae", "scientificName": "Eriochloa gracilis", "scientificNameAuthorship": "(Fourn.) A.S. Hitchc.", "genus": "Eriochloa", "subgenus": "", "specificEpithet": "gracilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R.B. Shaw", "recordedBy": "Jos\u00c3\u00a9 Vera Santos", "recordNumber": "2024", "verbatimEventDate": "1941-09-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "La Vega Azul; Colonia Morelos", "decimalLatitude": "30.7818", "decimalLongitude": "-109.216", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}