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": ""}
  1981-04-16 x .    xqYq WILLIAM R ANDERSON  ||h MASCAGNIA VACCINIIFOLIA veracruz e  1522736 BW     i 3198  l# orilla de la selva kã¡rstica    17â°12'45"n, 94â°44'w i<       &4ZL Malpighiales   0m WOODY VINE; FR    ZU[Q 17.2125 VACCINIIFOLIA >F  
{"catalogNumber": "1522736", "order": "Malpighiales", "family": "", "scientificName": "Mascagnia vacciniifolia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "vacciniifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "William R. Anderson", "recordedBy": "", "recordNumber": "3198", "verbatimEventDate": "1981-04-16", "habitat": "orilla de la selva k\u00c3\u00a1rstica", "occurrenceRemarks": "woody vine; fr", "associatedTaxa": "", "country": "", "stateProvince": "Veracruz", "county": "", "municipality": "", "locality": "", "decimalLatitude": "17.2125", "decimalLongitude": "", "verbatimCoordinates": "17\u00c2\u00b012'45\"N, 94\u00c2\u00b044'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}