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": ""}
-104.898 P@Q   nt 21.2376   wj 13687 POACEAE sE=   ^:f ECHINOCHLOA     ?F 1970-07-24   m nayarit   )90H colonum 1120749 K=3   x MEXICO  M poales  l>6g_ Compostela; Compostela; 4 mi N of San Juan Oaxtle  P7 (L.) LINK  &b:8l in wet grassy opening. in dense tropical sub-deciduous forest along road to pto. vallarta    ni D.H. Norris & D.J. Taranto   L.GK ECHINOCHLOA COLONUM   
{"catalogNumber": "1120749", "order": "Poales", "family": "Poaceae", "scientificName": "Echinochloa colonum", "scientificNameAuthorship": "(L.) Link", "genus": "Echinochloa", "subgenus": "", "specificEpithet": "colonum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D.H. Norris & D.J. Taranto", "recordNumber": "13687", "verbatimEventDate": "1970-07-24", "habitat": "In wet grassy opening. In dense tropical sub-deciduous forest along road to Pto. Vallarta", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "Compostela; Compostela; 4 mi N of San Juan Oaxtle", "decimalLatitude": "21.2376", "decimalLongitude": "-104.898", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}