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": ""}
contact um herbarium    TORVUM z@M      Sw. BTk|B   1297859 -:    gary shapiro _    6? SOLANALES 468 6   wsBy Solanaceae   m$1 solanum torvum 1976-05-15 E&U=^     ;! chiapas  Solanum Gm/>q   mexico  HmO  
{"catalogNumber": "1297859", "order": "Solanales", "family": "Solanaceae", "scientificName": "Solanum torvum", "scientificNameAuthorship": "Sw.", "genus": "Solanum", "subgenus": "", "specificEpithet": "torvum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Gary Shapiro", "recordNumber": "468", "verbatimEventDate": "1976-05-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}