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": ""}
  -yl_ Mexico  Q- -94.9263      veracruz E ^`Q   # |145521 a. gomez-pompa i7%     dioscoreaceae e; Q        selva alta perenniflolia 7 o[X  108 c   c  HEMSL. 18.4075  p;   viveros bastonal; 20 km e de catemaco-acayucan :/)7 
{"catalogNumber": "1145521", "order": "", "family": "Dioscoreaceae", "scientificName": "", "scientificNameAuthorship": "Hemsl.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. Gomez-Pompa", "recordedBy": "", "recordNumber": "108", "verbatimEventDate": "", "habitat": "Selva alta perenniflolia", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "", "municipality": "", "locality": "Viveros Bastonal; 20 km E de Catemaco-Acayucan", "decimalLatitude": "18.4075", "decimalLongitude": "-94.9263", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}