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": ""}
MEXICO JB9D    5F 8272     ?UU paspalum WILLD. q 6f        Contact UM Herbarium  OnB PASPALUM TENELL@UM     poales =  J. SÃ¡nchez-Ken csE2f   N-Lu? G. ArsÃ¨ne  sq TENELLUM   !tjF@ 1913-09-07  $h 1128676  poaceae v]  
{"catalogNumber": "1128676", "order": "Poales", "family": "Poaceae", "scientificName": "Paspalum tenellum", "scientificNameAuthorship": "Willd.", "genus": "Paspalum", "subgenus": "", "specificEpithet": "tenellum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. S\u00c3\u00a1nchez-Ken", "recordedBy": "G. Ars\u00c3\u00a8ne", "recordNumber": "8272", "verbatimEventDate": "1913-09-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}