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 a-   07 (L.) Kunth peperomia rtundifolia J        Piperaceae   2630 YhI    6O 1234711   Eizi Matuda R t(X   escuintla nn      ]k piperales   D~xD Paul C. Standley 1938-07 (6    6 L? rotundifolia CHIAPAS OR d2  peperomia zd-4^  
{"catalogNumber": "1234711", "order": "Piperales", "family": "Piperaceae", "scientificName": "Peperomia rotundifolia", "scientificNameAuthorship": "(L.) Kunth", "genus": "Peperomia", "subgenus": "", "specificEpithet": "rotundifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul C. Standley", "recordedBy": "Eizi Matuda", "recordNumber": "2630", "verbatimEventDate": "1938-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Escuintla", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}