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": ""}
 @Cv  -103.504 aquila; aquila; 2-3 km n of san juan de lma, 20 km s of co4huayana $gA$3     >jhJ MICHOACAN 18.5979 H   2742 L-+0     wpi H mexico  L Ruellia amoena       Ruellia   LAMIALES +qPX    acanthaceae J*V    1963-11-25 D@L i     cI  T.F. DANIEL
{"catalogNumber": "", "order": "Lamiales", "family": "Acanthaceae", "scientificName": "Ruellia amoena", "scientificNameAuthorship": "", "genus": "Ruellia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "T.F. Daniel", "recordedBy": "", "recordNumber": "2742", "verbatimEventDate": "1963-11-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "", "municipality": "", "locality": "Aquila; Aquila; 2-3 km N of San Juan de Lima, 20 km S of Coahuayana", "decimalLatitude": "18.5979", "decimalLongitude": "-103.504", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}