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": ""}
1120837 I     21.0556  %   el agua azul; 8.5 mi s of las varas near jct of roads to altavista ande la cucaracha Z/   Rogers McVaugh E4    crusgalli  Q  nayarit z43,   3nS 1960-09-21   P GmV -105.133 ECHINOCHLOA o6k     + rq echinochloa crusgalli poaceae |o        19254 bH,! 
{"catalogNumber": "1120837", "order": "", "family": "Poaceae", "scientificName": "Echinochloa crusgalli", "scientificNameAuthorship": "", "genus": "Echinochloa", "subgenus": "", "specificEpithet": "crusgalli", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "19254", "verbatimEventDate": "1960-09-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "El Agua Azul; 8.5 mi S of Las Varas near jct of roads to Altavista and La Cucaracha", "decimalLatitude": "21.0556", "decimalLongitude": "-105.133", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}