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": ""}
     wl MEXICO    /~4 CESTRUM THYRSOIDEUM   kvnth (A:,   ~@ 15037 thyrsoideum  *p?   7FX Distrito Federal     q SOLANALES  1907-11-19 v   A Contact UM Herbarium    F XBQ Cestrum    5G=] SOLANACEAE cyrus g. pringle t.I, 
{"catalogNumber": "", "order": "Solanales", "family": "Solanaceae", "scientificName": "Cestrum thyrsoideum", "scientificNameAuthorship": "Kunth", "genus": "Cestrum", "subgenus": "", "specificEpithet": "thyrsoideum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus G. Pringle", "recordNumber": "15037", "verbatimEventDate": "1907-11-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Distrito Federal", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}