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Knowledge graphs in community insights

Knowledge graphs in community insights

Knowledge graphs in community insights

Visual representations of relationships between data points, showcasing how ideas, members, and resources connect within a community.

Visual representations of relationships between data points, showcasing how ideas, members, and resources connect within a community.

Visual representations of relationships between data points, showcasing how ideas, members, and resources connect within a community.

Communities, by nature, are complex. They are shaped by people, ideas, conversations, and content, all of which interact and evolve over time. As these layers grow, understanding how everything connects becomes critical — not only to maintain coherence but to surface insights that drive meaningful engagement. This is where knowledge graphs offer immense value.

Originally popularised in data science and web search, knowledge graphs are now emerging as powerful tools in community building. They help visualise and analyse the relationships between members, ideas, and resources, offering a deeper perspective on how knowledge flows and connections form.

What are knowledge graphs in communities?

A knowledge graph is a visual representation of the relationships between data points. In the context of communities, those data points might include:

  • Members: Individuals and their profiles, interests, or activities.

  • Content: Posts, discussions, documents, and other shared resources.

  • Ideas: Themes, topics, or user-generated insights.

  • Events and moments: Key dates, milestones, or activities.

The connections between these points — for example, who interacts with whom, which ideas link to which conversations, or how content clusters around particular themes — are mapped visually in a graph. This allows community leaders and members alike to see beyond isolated actions and understand the broader network of relationships and knowledge exchange.

Why knowledge graphs matter for community insights

Communities generate large volumes of data daily, much of it unstructured. Without a way to organise and interpret this information, valuable patterns remain hidden.

Knowledge graphs provide clarity in several key ways:

  • Uncover hidden connections: See which members regularly engage with each other or which topics link different conversations.

  • Identify influential members and ideas: Visualise which contributors or topics are central to community knowledge.

  • Spot knowledge gaps: Detect areas with limited interaction or missing connections, signalling opportunities to strengthen content or member support.

  • Track evolution over time: Understand how topics emerge, shift, or fade, providing insight into changing member needs and interests.

In short, knowledge graphs turn scattered data into usable insights — helping community managers and strategists make informed decisions.

How knowledge graphs are built in communities

Creating a knowledge graph requires more than simple data collection. It involves structuring and visualising relationships in a meaningful way.

Define entities and relationships

Start by identifying the core elements (entities) in the community. This could include:

  • Members

  • Topics or tags

  • Content pieces (posts, articles, documents)

  • Events or milestones

Next, define the relationships between these entities. Examples might be:

  • Member A replied to Member B.

  • Post X mentions Topic Y.

  • Member C attended Event Z.

Gather and organise data

Pull data from various sources such as:

  • Community platforms (forums, chat, content repositories)

  • Social media channels

  • Event management tools

  • Surveys and polls

Ensure the data is cleaned and standardised so relationships can be accurately mapped.

Visualise the graph

Using graph database technologies or visualisation tools, plot the entities and relationships into an interactive format. Nodes (entities) and edges (relationships) form the graph structure, with various layouts helping reveal patterns and clusters.

Update and maintain

Communities are dynamic, so knowledge graphs must be updated regularly to reflect new connections and evolving interactions.

Practical applications of knowledge graphs in community management

Once established, knowledge graphs can serve multiple functions that support strategic and operational community efforts.

Community health and engagement

  • Track active versus isolated members.

  • Identify sub-communities or cliques.

  • Surface under-engaged segments that may need support or outreach.

Content strategy and planning

  • Map content gaps in relation to key themes or user needs.

  • Identify which content drives the most interaction across member groups.

  • Plan future discussions or events based on emerging clusters of interest.

Onboarding and peer connection

  • Recommend connections for new members based on shared interests or mutual contacts.

  • Facilitate mentor-mentee relationships using visualised expertise networks.

Governance and moderation

  • Detect unusual activity patterns that may indicate negative behaviour or conflicts.

  • Map influence pathways to ensure fairness and transparency in decision-making.

Challenges and considerations

While knowledge graphs offer powerful insights, there are challenges to be aware of:

  • Data privacy: Mapping relationships requires sensitive handling of member data and transparency about its use.

  • Complexity: Interpreting graphs requires skill, especially in large communities with dense data.

  • Bias in data capture: Incomplete or uneven data sources may skew the graph’s accuracy.

Community managers should approach graph building with a balance of ambition and responsibility, ensuring they serve members ethically and transparently.

Final thoughts

In an era where community success relies on understanding relationships and knowledge flow, knowledge graphs offer a powerful lens into the invisible connections that shape engagement and growth. They move community insights beyond surface metrics — from counting posts and reactions to uncovering who connects, collaborates, and drives momentum.

By adopting knowledge graphs as part of their strategic toolkit, community leaders can make smarter decisions, foster deeper connections, and cultivate spaces where knowledge is not just shared — but truly connected.

Communities are networks at their core. Knowledge graphs help make those networks visible, usable, and infinitely more impactful.

FAQs: Knowledge graphs in community insights

How are knowledge graphs different from simple visualisation tools like charts or maps?

While charts and maps represent data points and trends, knowledge graphs focus specifically on visualising relationships between entities. They reveal how people, content, and ideas connect, offering deeper insights into the structure and flow of knowledge within a community.

Can knowledge graphs be used in real time in community platforms?

Yes. Advanced community platforms and analytics tools can integrate knowledge graphs to dynamically update connections as members interact. This allows community managers to track trends, surface emerging conversations, and respond to shifts in engagement as they happen.

Are knowledge graphs only for large communities?

No. While large communities benefit from the ability to map complex relationships, small and mid-sized communities can also use knowledge graphs. Even with limited data, they help uncover hidden connections, monitor participation, and design more thoughtful content or engagement strategies.

Do knowledge graphs require coding or technical expertise to build?

Not necessarily. While building advanced, custom knowledge graphs may require coding and data science knowledge, many no-code and low-code visualisation tools now make it possible for community managers to create and maintain basic graphs without deep technical skills.

What kind of data sources can be included in community knowledge graphs?

A wide range of sources can be integrated, including:

  • Member profiles and activity logs

  • Discussion threads and comments

  • Content metadata (tags, categories)

  • Event participation records

  • Surveys and polls

  • External integrations (newsletters, social media)

The more comprehensive the data, the richer and more useful the graph becomes.

How do knowledge graphs help with personalisation in communities?

Knowledge graphs can highlight relationships between members and content preferences. This insight makes it easier to recommend relevant content, connect members with similar interests, and create personalised experiences that feel meaningful rather than generic.

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Experience the power of tchop™ with a free, fully-branded app for iOS, Android and the web. Let's turn your audience into a community.

Request your free branded app

Want to test your app for free?

Experience the power of tchop™ with a free, fully-branded app for iOS, Android and the web. Let's turn your audience into a community.

Request your free branded app