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": ""}
contact um herbarium (  427     W L2d PASPALUM PUBIFLORUM     /  1128593   U paspalum  Poaceae Y-X   1885-05-13 nN;      poales TkxN  cyrus g. pringle Y  P   &ab rupr. ex fourn.   PUBIFLORUM 8@|    Mexico jLL5K  
{"catalogNumber": "1128593", "order": "Poales", "family": "Poaceae", "scientificName": "Paspalum pubiflorum", "scientificNameAuthorship": "Rupr. ex Fourn.", "genus": "Paspalum", "subgenus": "", "specificEpithet": "pubiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus G. Pringle", "recordNumber": "427", "verbatimEventDate": "1885-05-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}