Given the following strings:
 'power of graph knowledge graphs future of data technologies',
 'linked data a framework for large scale database integration',
 'status page for data productswe all need one',
 'how citadel harnessed the weather to claim hedge fund crown',
 'use dbt and duckdb instead of spark in data pipelines',
 'using dbt cloud for transformation in lakehouse databricks delta tables',
 'understanding the scopes of dbt tags',
 'graph data modeling categorical variables',
 'exploring chatgpt vs open source models on slightly harder tasks',
 'my review of databricks delta lake change data feed',
 'cleaning analyzing and visualizing survey data in python',
 'evaluating classification model performace',
 'why build a data product in short to tame complexity',
 'graph data platform bcbs  lineagewhy are fs companies using  for data',
 'know your data using openmetadata'

Briefly tell me what each string is about
 First repeat the request without change, then give your answer.
user