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": ""}
   Vw= 174 -104.786  1   Ev ERAGROSTIS PECTINACEA VAR. PECTINACEA     rE4 1971-03-18 ORILLA DE RÃ­O. Q      DAvdd 1121627  pectinacea EXk   Poaceae h     x/!F J. SÃ¡NCHEZ-KEN   |  Mexico    |  ragrostis    POALES E 
{"catalogNumber": "1121627", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis pectinacea var. pectinacea", "scientificNameAuthorship": "", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "pectinacea", "identifiedBy": "J. S\u00c3\u00a1nchez-Ken", "recordedBy": "", "recordNumber": "174", "verbatimEventDate": "1971-03-18", "habitat": "Orilla de r\u00c3\u00ado.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-104.786", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}