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": ""}
Stanley Jones & Gretchen Jones ~RLOg  HIDALGO ho     _r,M VIRGINICUS    # 073  zoquiteno; 29.7 mi s on mex 105 from jct with mex 105 to ontonga, about .5 mi s of alubres x +e   1990-07-19 B    ~1 20.5985   #D^>X mexico 1116789 UX    G ANDROPOGON poales *Ebtm   ANDROPOGON VIRGINICUS 8C zF      L. PFA 
{"catalogNumber": "1116789", "order": "Poales", "family": "", "scientificName": "Andropogon virginicus", "scientificNameAuthorship": "L.", "genus": "Andropogon", "subgenus": "", "specificEpithet": "virginicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stanley Jones & Gretchen Jones", "recordNumber": "", "verbatimEventDate": "1990-07-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Hidalgo", "county": "", "municipality": "", "locality": "Zoquiteno; 29.7 mi S on Mex 105 from jct with Mex 105 to Ontonga, about .5 mi S of Alumbres", "decimalLatitude": "20.5985", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2073", "maximumElevationInMeters": ""}