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": ""}
POACEAE fl     n Willd. ex Doell  PASPALUM CONVEXUM H.f   CONTACT UM HERBARIUM ^  CONVEXUM 08uBg   6l*? mexico    ,50A 1960-09-30   1127711 h`/     poales Z  4:      e $ efraim hernã¡ndez xolocotzi   19665 xO    1  ZW ROGERS MCVAUGH
{"catalogNumber": "1127711", "order": "Poales", "family": "Poaceae", "scientificName": "Paspalum convexum", "scientificNameAuthorship": "Willd. ex Doell", "genus": "", "subgenus": "", "specificEpithet": "convexum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Efraim Hern\u00c3\u00a1ndez Xolocotzi", "recordedBy": "Rogers McVaugh", "recordNumber": "19665", "verbatimEventDate": "1960-09-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}