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": ""}
  >v=f` 1120750   a6[% 19445   MEXICO vkwkg    z8 Km ECHINOCHLOA COLONUM    8>0  poaceae 1960-09-23 ^  4 |$ O Rogers McVaugh poales b  21.5342 M^-  EFRAM HERNÃ¡NDEZ XOLOCOTZI 4/[6   p (l.) link    JaH3 San Blas; S of San Blas   8 matachen, beyond the point, at edge of mangrove, abundant  _6A  echinochloa nayarit ?7M)   colonum NWuI   w -105.282
{"catalogNumber": "1120750", "order": "Poales", "family": "Poaceae", "scientificName": "Echinochloa colonum", "scientificNameAuthorship": "(L.) Link", "genus": "Echinochloa", "subgenus": "", "specificEpithet": "colonum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Efraim Hern\u00c3\u00a1ndez Xolocotzi", "recordedBy": "Rogers McVaugh", "recordNumber": "19445", "verbatimEventDate": "1960-09-23", "habitat": "Matachen, beyond the point, at edge of mangrove, abundant", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "San Blas; S of San Blas", "decimalLatitude": "21.5342", "decimalLongitude": "-105.282", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}