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": ""}
  L echinochloa colonum   9(jhM 1473 poaceae #3c <   JNQv 22.2  ChEeL Plantaciones de Eucaliptus   ]g? POALES   pWeY San Luis Poosi  lb MEXICO  1966-10-31 J5   [j-D colonum   ZZ Echinochloa     xtXz  r. cr`uz cisneros    g R. CRUZ CISNEROS   el trinchete; km 80 de la carretera tampico- cd. valles OjJ 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Echinochloa colonum", "scientificNameAuthorship": "", "genus": "Echinochloa", "subgenus": "", "specificEpithet": "colonum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Cruz Cisneros", "recordedBy": "R. Cruz Cisneros", "recordNumber": "1473", "verbatimEventDate": "1966-10-31", "habitat": "Plantaciones de Eucaliptus", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "", "municipality": "", "locality": "El Trinchete; km 80 de la carretera Tampico- Cd. Valles", "decimalLatitude": "22.2", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}