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": ""}
on steep bank in grass with low herbs N EsC   -MFL asparagales   /H Iridaceae   QT(; 1146572   = barranquillas; 1 mi sw of el izote, on side road tVo jalcocotã¡n w of route 15 near tepic   19n62-08-19 R~U   d E. MOLSEED  $ Mexico       / 21.5126 TIGRIDIA PAVONIA 9,47   q/ (L. F.) DC.  s%S2i 143b     # Qv  -104.972 
{"catalogNumber": "1146572", "order": "Asparagales", "family": "Iridaceae", "scientificName": "Tigridia pavonia", "scientificNameAuthorship": "(L. f.) DC.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. Molseed", "recordNumber": "143B", "verbatimEventDate": "1962-08-19", "habitat": "On steep bank in grass with low herbs", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Barranquillas; 1 mi SW of El Izote, on side road to Jalcocot\u00c3\u00a1n W of route 15 near Tepic", "decimalLatitude": "21.5126", "decimalLongitude": "-104.972", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}